Learn how the world’s first WhatsApp-managed eSIM works. GleeSim allows you to activate, manage, and top up your travel eSIM without downloading any app — making global connectivity faster, easier, and smarter.
What is the best broadband option for a construction site in 2026? For most sites, a fixed IP SIM in a 4G/5G router: live within 24 hours with no site survey, native remote access to CCTV via a static public IPv4, contracts from 30 days, and full redeployability to the next site. Fibre wins on raw speed for 18-month+ projects on already-served plots; managed WiFi hire suits teams who want zero hardware involvement and will pay the rental premium.
How fast is 4G/5G construction site broadband compared to fibre? Real-world 4G delivers 30–100Mbps and 5G delivers 100–300Mbps+ in good coverage — comfortably running cloud construction platforms, video calls and multi-camera CCTV. FTTC manages 30–76Mbps; FTTP reaches 100–900Mbps where it exists, but typically takes 4–12 weeks to install on a new site.
Do I need a site survey for SIM-based site broadband? Not with GleeSIM. We check all UK network operators' masts around your postcode remotely, confirm they're performing properly, and recommend the strongest network before dispatch — then deliver within 24 hours of purchase. Managed WiFi hire and fibre both require assessments or surveys before installation.
Why won't a normal unlimited data SIM work for site CCTV? Standard SIMs sit behind carrier-grade NAT (CGNAT), which blocks all inbound connections — so remote viewing, DDNS and port forwarding fail regardless of router settings. Only a fixed IP SIM with a static public IPv4 address supports direct remote access to cameras and NVRs.
Should I choose a single-network or multi-network fixed IP SIM? Single-network is the better value when coverage at your postcode is strong — and our remote mast check tells you exactly that before you buy. Multi-network SIMs (3 UK networks or all 4 UK networks on one SIM) cost more but auto-switch to the strongest signal, which is worth the premium on marginal-coverage plots and mission-critical monitoring.
How quickly can a vacant property or new site be connected? GleeSIM's turnaround is 24 hours from purchase to delivery, and most routers are online within five minutes of the SIM arriving — making it the fastest route to monitored security in a void property or a newly mobilised compound.
Can I keep the SIM when the project finishes? Yes — that's the point. Redeploy it to your next site with your static IP, whitelisting and configuration intact, or cancel with one month's notice after your initial 30- or 90-day committed term.
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Fibre is the right destination for long-life premises — and the wrong journey for a programme measured in weeks. Managed WiFi hire buys convenience at a rental premium and too often leaves the fixed IP — the thing your cameras actually need — as an optional extra. A fixed IP SIM is the only option in 2026 that is live in 24 hours with no survey, natively supports the inbound remote access that CGNAT denies every standard SIM, costs a fraction of hire pricing, and follows your business from site to site instead of being abandoned with the hoarding.
GleeSIM ships every fixed IP SIM with a remote mast check across all UK operators, a strongest-network recommendation for your exact postcode, 30- and 90-day bespoke terms, and a 24-hour purchase-to-delivery turnaround — from single-network unlimited 5G plans like the EE Unlimited Fixed IP SIM to 3-network and 4-network multi-SIMs for the toughest plots.
Your programme won't wait for Openreach. Get Your Fixed IP SIM Today →
Published by GleeSIM, Livingston, Scotland. Read next: Fixed IP SIM for Construction Sites UK • Fixed IP SIM Cards UK 2026 — The Complete Guide • DDNS Not Working on 4G?. Multi-site and developer quotes: +44 20 8518 2329.
The site broadband workhorse. Unlimited data on Three's 5G network runs the site office, cloud document control, and multi-camera continuous CCTV recording simultaneously. Covers the UK and Ireland — one SKU for contractors working both markets.
The rural and remote-site pick. EE's leading geographic coverage keeps infrastructure projects, energy sites and rural plots connected where other networks fade. Private APN option for clients (utilities, rail, public sector) whose security policies keep site systems off the public internet.
The resilience play. Non-steered multi-network connection grabs the strongest signal on marginal-coverage sites — with Isle of Man and Jersey included for contractors working the Crown Dependencies. 100GB comfortably runs motion-triggered CCTV plus site office traffic.
The time-lapse and tracker SIM. Scheduled photo uploads, ANPR events, plant trackers and telemetry need reachability, not bandwidth. At £9.50, put a permanently addressable connection on every camera pole and every machine.
The cross-border contractor's SIM. One static IP that travels with your site cabin across the UK, Ireland and EU — mobile offices, plant that moves between projects, and European packages on a single plan.
Every plan: dedicated static IPv4 (never shared) • triple-cut SIM fits Teltonika, Robustel, Cradlepoint and all mainstream site routers • SIM management portal with usage alerts • same-day weekday dispatch before 2pm • 30/90-day bespoke terms • one-month notice after initial tenure.
How do I get internet on a construction site quickly in the UK? A 4G/5G fixed IP SIM in a site router is the fastest route — GleeSIM ships same day on weekday orders before 2pm, so most sites are online within 24 hours. Fixed-line temporary installations typically take 4–12 weeks and cost installation fees you abandon at completion.
Can I run site CCTV on a 4G SIM? Yes — but only reliably with a fixed IP SIM. Standard SIMs sit behind CGNAT, which blocks the inbound connections remote viewing requires. A static public IPv4 lets your security contractor and monitoring station connect directly to cameras and NVRs, every time.
What contract length do I need for a short construction project? With GleeSIM, the contract matches the programme: bespoke quotes on 30-day and 90-day terms, with one month's notice to cancel after the initial tenure. Most UK fixed IP SIM providers still require 12–24 month commitments regardless of project length.
How much data does a construction site use? A site office with cloud document access typically uses 50–150GB monthly; continuous multi-camera CCTV recording can push far beyond that. For combined site broadband plus CCTV, choose an unlimited fixed IP SIM (500GB fair usage on Three); for time-lapse or tracker-only poles, 2GB plans suffice.
Can I move the SIM to my next site? Yes. The SIM and its static IP aren't tied to a location — pull the router at completion, redeploy at the next site, and your whitelisted IP, port forwarding and monitoring configuration all carry over unchanged.
Do fixed IP SIMs work in rural or low-signal areas? Choose by coverage: EE single-network for maximum geographic reach, or a multi-network SIM (Vodafone, O2, Three) that automatically connects to the strongest available signal. An external antenna on the site cabin significantly improves marginal-signal performance.
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Construction runs on programmes, and connectivity should too. GleeSIM puts business-grade site broadband, remote-viewable security and welfare Wi-Fi on site within 24 hours — on a dedicated static IPv4, on contracts written in days not years, with a one-month exit when the hoarding comes down. The fixed line will still be "in survey" when your site is already streaming.
Mobilise connected. Get Your Site's Fixed IP SIM →
Published by GleeSIM, Livingston, Scotland. Read next: Fixed IP SIM Cards UK 2026 — The Complete Guide • Fixed IP SIM for CCTV UK • DDNS Not Working on 4G?. Call +44 20 8518 2329 for multi-site quotes.
A fixed IP SIM (or static IP SIM) is a 4G/5G data SIM assigned its own permanent public IPv4 address. There is no CGNAT in the path. Your router owns a real, routable, never-changing public IP — which means:
For deployments that shouldn't be internet-facing at all, GleeSIM also offers private APN fixed IP SIMs: a fixed private IP reachable only through an IPsec VPN — the architecture healthcare, education and critical-infrastructure clients specify.
| Plan | Network | Data | From |
|---|---|---|---|
| 2GB Multi-Network Fixed IP SIM (UK, EU & USA) | Vodafone / O2 / Three | 2GB | £9.50 |
| Unlimited 5G Fixed IP SIM (UK & Ireland) | Three | Unlimited (500GB FUP) | £79.99 |
| Unlimited 5G Fixed IP SIM (Public IP + Private APN) | Vodafone | Unlimited | £89.99 |
| Unlimited 5G Fixed IP SIM (Public IP + Private APN) | EE | Unlimited | £89.99 |
| Unlimited Multi-Network Fixed IP SIM (UK, Ireland & EU) | Multi | Unlimited | £135.99 |
| 100GB Multi-Network Fixed IP SIM (incl. Isle of Man & Jersey) | Multi | 100GB | £165.99 |
| 100GB Fixed IP SIM — No Contract (UK, EU & USA) | Multi | 100GB | £225.99 |
Why buy it from GleeSIM rather than the incumbents:
⏱️ Behind CGNAT right now? You could be reachable by this time tomorrow. Order Your Fixed IP SIM →
Why is my DDNS not updating correctly on 4G? Because your SIM is behind carrier-grade NAT (CGNAT). Your router has no public IP for DDNS to point at — the update either records a private address or the carrier's shared IP, neither of which routes traffic back to you. The reliable fix is a fixed IP SIM with a static public IPv4 address.
Can I get a public IP address on a 4G or 5G SIM in the UK? Yes — with a fixed IP SIM from a specialist provider. GleeSIM assigns a dedicated static public IPv4 to each SIM on EE, Vodafone, Three or multi-network plans, shipped same day on weekday orders before 2pm.
Is port forwarding possible on a 4G router? Only with a public IP on the SIM. On a standard SIM, CGNAT discards inbound traffic before it reaches your router, so forwarding rules never fire. With a fixed IP SIM, port forwarding works exactly as it does on fixed-line broadband.
What's the difference between DDNS and a static IP? DDNS is a workaround that tracks a changing public IP with a hostname. A static IP removes the problem: the address never changes, so nothing needs tracking. On 4G/5G, DDNS isn't even a workaround — CGNAT blocks it — making a static IP the only dependable option.
Do I need a fixed public IP or a fixed private IP? Public if you want direct internet access to your device (secured with firewall rules and IP filtering). Private (via private APN + IPsec VPN) if devices must stay off the public internet entirely. GleeSIM supplies both — ask us which fits your deployment.
How fast can I replace my current SIM with a fixed IP SIM? Order before 2:00pm Monday–Friday and GleeSIM dispatches the same day — 24-hour turnaround. Swap the SIM, enter the supplied APN settings, and your permanent public IP is live within minutes.
DDNS isn't broken and neither is your router — the mobile network simply never gave you a public IP to work with. Stop debugging a problem that can't be configured away. A GleeSIM fixed IP SIM puts a permanent static public IPv4 in your router for less than most engineers bill per hour: ordered before 2pm, shipped today, working tomorrow, on a 30-day term with one month's notice to leave.
Get reachable. Stay reachable. Get Your Fixed IP SIM →
Published by GleeSIM, Livingston, Scotland. Read next: Fixed IP SIM Cards UK 2026 — The Complete Guide • Fixed IP SIM for CCTV UK. Call +44 20 8518 2329 for bespoke connectivity quotes.
Camera streams are hungry — a single 4MP camera recording continuously can push 1–2GB per hour upstream on main-stream settings. Match the plan to the workload:
The CCTV installer's default. Unlimited data (500GB fair usage) on Three's 5G network handles multi-camera continuous recording, remote playback and high-bitrate main streams. Covers the UK and Ireland — one SKU for installs on both sides of the Irish Sea.
For rural and remote sites where coverage decides everything. EE's geographic 4G/5G footprint leads the UK, making this the pick for farm security, solar farms, rural estates and remote compounds. Private APN option available where cameras must never touch the public internet.
The security-first option. Run surveillance over a private APN with IPsec VPN so the entire camera network is invisible to the public internet — the configuration serious commercial and public-sector clients increasingly specify.
A multi-network fixed IP SIM that connects to the strongest available signal — the resilience play for sites where a single network can't be trusted, including Isle of Man and Jersey coverage most providers exclude. 100GB suits motion-triggered recording and sub-stream remote viewing.
For snapshot cameras, ANPR event uploads, alarm-triggered clips and time-lapse units that transmit stills rather than continuous video. The lowest-cost way to put a permanently reachable address on a low-data camera.
Every plan ships same day on weekday orders before 2:00pm — 24-hour turnaround to UK addresses. Rolling out cameras across multiple sites? Ask for a bespoke volume quote on 30-day or 90-day terms, with just one month's notice to cancel after your initial tenure. Project-length contracts for project-length installs.
📷 Installers: put a GleeSIM static IP SIM in your standard install kit. Same-day dispatch means you're never waiting on connectivity to close a job. Order Fixed IP SIMs →
Total configuration time on a typical install: under 15 minutes.
CCTV installers and integrators — one whitelisted IP per site, remote maintenance instead of truck rolls, and connectivity margin on every job. Construction firms — site security and time-lapse cameras live on day one, on 90-day terms that match the programme, not a 24-month contract on a 12-week job. Farms and rural estates — surveillance where fixed-line broadband doesn't reach. Retail and hospitality — head-office monitoring across branches, each behind a known static IP. Facilities and property managers — car parks, compounds, vacant properties and temporary sites secured without waiting weeks for a landline. Monitoring stations (ARCs) — reliable inbound connections to alarm and video verification systems.
Can I view my CCTV remotely on a 4G SIM without a fixed IP? Only through manufacturer cloud/P2P relays, which add latency and third-party dependency. Direct remote access — the professional standard — requires a static public IP, because CGNAT on standard SIMs blocks all inbound connections.
Does a fixed IP SIM work with Hikvision NVRs? Yes. Insert the GleeSIM fixed IP SIM into the site router, port-forward the Hikvision server ports to the NVR, and connect via the static IP in iVMS-4200 or the browser. No Hik-Connect relay required.
How much data does CCTV remote viewing use? Continuous main-stream recording from one 4MP camera can use 1–2GB per hour; sub-stream remote viewing uses far less. For multi-camera continuous setups choose an unlimited fixed IP SIM; for motion-triggered or snapshot systems, 2GB–100GB plans are sufficient.
Is a public fixed IP safe for CCTV? Yes, when configured correctly: change default ports and passwords, restrict inbound traffic to known IPs, and keep firmware updated. For maximum security, choose GleeSIM's private APN option so cameras are only reachable over an IPsec VPN.
How quickly can I get a CCTV SIM installed? Order from GleeSIM before 2:00pm Monday–Friday and the SIM ships the same day — 24-hour turnaround to UK addresses. Most sites are streaming within minutes of the SIM arriving.
Do I need a separate SIM for every camera? No. One fixed IP SIM in the site router covers every camera and NVR on the LAN via port forwarding. One SIM, one static IP, whole-site coverage.
Every plan below carries a dedicated static IPv4 address, ships same day on weekday orders before 2pm, and is available on agile 30-day and 90-day terms with bespoke volume quotes.
The entry point for low-data M2M and IoT deployments. A non-steered multi-network fixed IP SIM that automatically connects to the strongest available UK network, with roaming across the EU and USA. Ideal for telemetry, smart meters (water, gas and energy meters), GPS trackers, vehicle and asset tracking, door and gate openers, alarm panels, and vending machine connectivity — anywhere a device needs a permanently reachable address on a small data budget. 2FF/3FF/4FF triple-cut SIM fits any router, modem or gateway.
Unlimited data (500GB fair usage) on Three's 5G network covering the UK and Ireland. The high-bandwidth workhorse for CCTV and video surveillance, construction site cameras, digital signage, and mobile broadband with a fixed IP — a genuine 4G/5G alternative to fixed-line broadband for offices and sites where fibre isn't available or won't arrive in time. Direct remote access to your router via the static public IP, with port forwarding to every camera and NVR on the LAN.
Vodafone's UK 5G network with your choice of public fixed IP or private APN configuration. The private APN option is the right answer for security-first deployments: NHS and healthcare estates, schools, financial services, and any environment where devices must never be directly exposed to the public internet. Pair with an IPsec VPN for encrypted end-to-end remote access, monitoring and control.
The EE fixed IP SIM for coverage-critical deployments — EE consistently leads UK geographic 4G/5G coverage, making this the pick for rural broadband, remote sites, agricultural IoT, and failover/backup connectivity where your primary line cannot be allowed to fail. Public IP and private APN options, unlimited data, 5G-ready.
A quad-band multi-network fixed IP SIM with roaming that includes the Isle of Man and Jersey — coverage most providers quietly exclude. 100GB monthly allowance suits multi-camera CCTV clusters, point-of-sale estates, and pooled fleet deployments across the British Isles.
The roaming fixed IP SIM for cross-border operations: haulage and fleet management, campervan and mobile office connectivity, and businesses running sites in both the UK and EU. One SIM, one static IP, every major network across the UK, Ireland and Europe — no manual network switching, ever.
Maximum-flexibility tier: no-contract fixed IP SIM with 100GB and tri-region roaming (UK, EU, USA). Built for international field teams, exhibition and events connectivity, and any deployment where commitment is the enemy.
Every plan includes: dedicated static IPv4 (never a shared pool) • SIM management portal with usage alerts • same-day dispatch before 2pm weekdays • 30/90-day bespoke contract options • one-month cancellation notice after initial term • UK-based support.
💬 Not sure which plan fits? Tell us your device, data need and project length — we'll turn a bespoke quote around fast. Contact GleeSIM →
| Feature | GleeSIM | Typical Provider A | Typical Provider B | Typical Provider C |
|---|---|---|---|---|
| Static IP type | ✅ Dedicated static IPv4 | ✅ Dedicated | ⚠️ Quote-only | ✅ Dedicated |
| Minimum contract | ✅ 30 days | ❌ 12–36 months | ⚠️ 12–24 months | ⚠️ 12 months |
| 90-day project terms | ✅ Yes, bespoke quote | ❌ No | ❌ No | ❌ No |
| Cancellation after term | ✅ 1 month notice | ⚠️ 90-day notice common | ⚠️ Auto-renewal | ⚠️ Varies |
| Dispatch speed | ✅ Same day (pre-2pm), 24hr turnaround | ⚠️ 24hr on select SKUs | ⚠️ 1–2 business days | ⚠️ 1–2 business days |
| Multi-network option | ✅ Vodafone, O2, Three (+EE single) | ✅ Yes | ✅ Yes | ⚠️ Limited |
| Private APN | ✅ Available | ✅ Available | ⚠️ Enterprise only | ❌ No |
| UK, EU & USA roaming fixed IP | ✅ Yes | ⚠️ UK/EU only | ❌ UK only | ❌ UK only |
| Buy online, no quote form | ✅ Yes | ⚠️ Partial | ❌ Quote request only | ✅ Yes |
| UK-based support | ✅ Scotland HQ | ✅ Yes | ✅ Yes | ⚠️ Email only |
Comparison reflects typical published terms among UK fixed IP SIM providers as of July 2026; always verify current competitor plans.
The pattern is consistent: the market sells fixed IP connectivity on long contracts and slow provisioning. GleeSIM sells it the way projects actually work — fast in, flexible terms, easy out.
CCTV & remote video monitoring. The single biggest use case. A static IP SIM for CCTV lets installers reach cameras, NVRs and Hikvision systems directly — no DDNS hacks, no truck rolls for a dropped feed. Whitelist the GleeSIM IP at the client firewall and every session connects first time.
Construction sites. Time-lapse cameras, site security, welfare unit Wi-Fi — all live before fibre ever could, and our 30/90-day terms match the project, not a 24-month contract on a 12-week job.
Remote workers & VPN whitelisting. Corporate VPNs and cloud platforms that restrict access by IP need a persistent address. A static IP SIM for VPN whitelisting gives IT managers one known IP to lock systems to — from home offices, vehicles, or temporary sites.
POS & payment terminals. Payment processors require IP whitelisting for PCI compliance. Dynamic IPs cause transaction failures; a static IP SIM for POS systems eliminates them.
Smart metering & telemetry. Water meters, gas meters, energy meters and industrial sensors report reliably to a fixed endpoint — and can be reached for remote diagnostics without site visits.
Vending & digital signage. Remote price changes, stock tracking, content pushes and cashless payment — two-way communication that only a reachable fixed IP makes practical.
Lifts, door entry & alarms. With the PSTN switch-off, lift emergency lines, gate openers and alarm signalling are moving to 4G. A fixed IP SIM keeps them remotely testable and compliant.
Fleet, GPS tracking & EV charging. Vehicle trackers, connected road infrastructure and EV charge points need consistent, addressable connectivity — see our dedicated IoT & tracker SIM range →
Healthcare & public sector. Private APN fixed IP SIMs keep patient-adjacent and public-sector devices off the public internet entirely — explore our healthcare IoT SIM collection →
Failover & rural broadband. A fixed IP data-only failover SIM in your router's second slot keeps whitelisted services alive when the fixed line fails — and in rural notspots, it is the broadband.
No 12-month lock-in. No quote-form purgatory. One month's notice to cancel after your initial term. That is the entire risk profile.
The UK fixed IP SIM market still runs on 2015 rules: long contracts, quote forms, and provisioning queues. In 2026, projects move faster than that — and connectivity has to keep up. GleeSIM gives you a dedicated static IPv4 on the network of your choice, shipped the same day you order (before 2pm, weekdays), on terms as short as 30 days, with a one-month exit after your initial tenure. The risk of trying us is one month. The cost of another IP-related outage is not.
Stop renting flexibility you don't have. Get Your GleeSIM Fixed IP SIM today →
The M2M data SIM that keeps your EV charging points online, taking payments and reporting uptime — on EE, the UK's largest 5G/4G LTE network, from a 30-day rolling contract.
The GleeSIM EV charger data SIM is a purpose-built IoT SIM for EV charging infrastructure. Insert it into any OCPP chargepoint, configure the APN, and your EV charging unit data SIM connects the charger to your back-office software over EE 5G — powering contactless payments, driver app sessions, live status updates, remote diagnostics and firmware updates.
Two plans, one job: keep every charger in your estate earning.
Built for UK councils, hotels, universities and public organisations deploying EV charging at scale — and for the CPOs and installers who serve them.
[Add to Basket — EV Charger Data SIM →] https://gleesim.co.uk/collections/tracker-iot-sim/products/multinetwork-iot-sim-500mb-ev-charging-infrastructure
| Specification | 500MB EE Plan (this product) | 1GB Multinetwork Plan |
|---|---|---|
| Network | EE | Multi-network (UK operators) |
| Technology | 5G enabled, 4G LTE fallback | 4G LTE / 5G where available |
| Monthly data | 500MB | 1GB |
| SIM type | M2M IoT data SIM | M2M IoT data SIM |
| Chargepoint compatibility | OCPP 1.6 / 2.0.1 with SIM slot | OCPP 1.6 / 2.0.1 with SIM slot |
| Contract terms | 30-day / 90-day rolling, 12 months | 30-day / 90-day rolling, 12 months |
| Termination | 30 days' notice after initial term | 30 days' notice after initial term |
| Coverage | UK-wide | UK-wide |
| Ideal for | Standard urban, campus & destination sites | Basements, rural, mission-critical hubs |
[Order the 500MB EV Charger SIM →] https://gleesim.co.uk/collections/tracker-iot-sim/products/multinetwork-iot-sim-500mb-ev-charging-infrastructure
UK councils and local authorities. On-street chargepoints, park-and-ride sites and council car parks funded through LEVI and national programmes need dependable connectivity for payment compliance and uptime reporting. Rolling contracts match council budget cycles — pilot on 30 days, scale borough-wide on 12 months.
Hotels and hospitality. Destination charging is now a booking decision. A GleeSIM EV charging point SIM keeps guest chargers online without touching your guest Wi-Fi or property network — chargers earn revenue and five-star reviews while your IT stays untouched.
Universities and colleges. Campus estates span car parks, halls and sports facilities where running ethernet is disruptive and slow to approve. SIM-connected chargers deploy in days across the estate, with one supplier and per-charger cost certainty for finance teams.
Public organisations and NHS estates. Hospitals, depots and public buildings adding staff, fleet and visitor charging get M2M connectivity that keeps chargers off internal networks entirely — cleaner security, simpler governance.
CPOs and installers. One SKU covers your whole pipeline. Fit the same M2M EV charging SIM at every install, choose 500MB EE or 1GB multinetwork per site conditions, and manage the estate on flexible terms.
[Get Your EV Charging Unit Data SIM →] https://gleesim.co.uk/collections/tracker-iot-sim/products/multinetwork-iot-sim-500mb-ev-charging-infrastructure
Choose the 500MB EE data EV charging SIM for standard sites — EE's coverage handles most UK locations and 500MB comfortably exceeds typical OCPP chargepoint usage. Choose the 1GB multinetwork SIM for basements, remote rural sites, or mission-critical hubs where network-switching resilience justifies the step up.
Yes — that's one of the main reasons hotels use SIM connectivity. The charger runs entirely on its own mobile data connection, so it never touches guest Wi-Fi or the property network, and IT teams have nothing extra to secure or maintain.
Yes, one M2M SIM per charger is best practice. It gives estates teams per-charger uptime visibility, clean fault isolation and simple per-unit budgeting — and with rolling contracts, decommissioning a charger doesn't strand a long connectivity commitment.
Yes. GleeSIM is a UK-based supplier offering 30-day, 90-day and 12-month terms that fit public budget cycles, with volume and invoicing arrangements available for councils, universities, NHS estates and other public organisations deploying at scale. Contact GleeSIM to arrange purchase-order terms.
An M2M (machine-to-machine) SIM is designed for unattended devices rather than phones — engineered for always-on data sessions, remote management and long service life inside infrastructure. Consumer SIMs used in chargers typically breach network fair-use policies and risk disconnection; an M2M IoT SIM is the compliant, reliable choice.
Yes. The SIM is charger-agnostic — it provides the data connection for any OCPP-compliant AC or DC chargepoint with a SIM slot, from 7kW workplace units to rapid DC hubs. DC hubs with payment terminals and richer telemetry may suit the 1GB plan.
Yes, and larger operators usually should. Fit the 500MB EE SIM at standard sites and reserve the 1GB multinetwork SIM for coverage-challenged locations — matching plan to site keeps your total connectivity cost lean without compromising uptime anywhere.
SIMs are dispatched promptly after online ordering and ship UK-wide, so most customers install within days. There's no engineer visit or activation appointment — the SIM arrives ready to configure with the supplied APN details.
Yes. The SIM carries whatever your charger sends over OCPP, including smart charging profiles, load management commands and scheduled charging data — so energy managers can balance loads and optimise tariffs across depots and campuses remotely.
Every offline charger is lost revenue, a compliance risk and a bad review waiting to happen. For a few pounds a month per charger — on a contract you can exit with 30 days' notice — GleeSIM removes the single most common point of failure in UK EV charging infrastructure.
Councils, hotels, universities, public organisations: start with one SIM this week. Scale to your whole estate next quarter.
👉 [Add to Basket — GleeSIM EV Charger Data SIM →] https://gleesim.co.uk/collections/tracker-iot-sim/products/multinetwork-iot-sim-500mb-ev-charging-infrastructure
Published by GleeSIM — UK-based IoT and EV charging connectivity specialists supplying M2M data SIMs for EV charging infrastructure, trackers and IoT devices across the United Kingdom.
Get your EV chargepoints online in days, not months. No fixed line. No 36-month lock-in. No excuses for an offline charger.
The GleeSIM EV Charging Infrastructure SIM is a purpose-built M2M IoT SIM that connects your EV chargepoints to your back office over the EE network — the UK's largest and fastest 4G/5G network. It handles everything a connected charger needs: OCPP messaging, contactless payment authorisation, remote diagnostics, firmware updates and uptime reporting.
One SIM per charger. 500MB of monthly data — comfortable headroom for a typical OCPP chargepoint. Choose a 30-day rolling, 90-day rolling or 12-month contract and scale from a single pilot unit to a full council-wide or fleet-wide estate without renegotiating a thing.
| Specification | Detail |
|---|---|
| Network | EE (UK's largest 4G/5G network) |
| Technology | 5G enabled, 4G LTE fallback |
| Monthly data | 500MB |
| SIM type | Machine-to-machine (M2M) IoT SIM |
| Compatibility | OCPP 1.6 / OCPP 2.0.1 chargepoints with a standard SIM slot |
| Contract terms | 30-day rolling / 90-day rolling / 12 months |
| Termination | 30 days' notice after initial 30 or 90 days (rolling plans) |
| Coverage | Scotland, Northern Ireland, England and Wales |
| Supplied by | GleeSIM — UK-based IoT connectivity specialist |
Public chargepoints. Contactless payment authorisation and reliability reporting for on-street, car park and destination chargers — including those funded through LEVI and Transport Scotland programmes.
Rapid charging hubs. Real-time telemetry and payment processing where uptime rules are strictest.
Workplace and fleet depot chargers. Connect depot chargers to smart-charging platforms for overnight load balancing and tariff optimisation.
Home and landlord installations. Give installed chargers app control and remote diagnostics where the property's Wi-Fi is unreliable or unavailable — the number one cause of "charger offline" support tickets.
[Order Now — Deploy This Week →]
Yes, in almost every case. The GleeSIM EV charging SIM works with any OCPP-compliant chargepoint that has a standard SIM slot, which covers the major hardware vendors used across the UK. If your charger connects over mobile data, this SIM connects it — check your charger's installation manual for its SIM slot and APN settings.
Your SIM ships with its APN details. Enter them in your charger's network settings — usually via the installer app or configuration portal — and the charger registers on the EE network automatically. Most installers complete this in under five minutes, and GleeSIM's UK support team can walk you through it.
500MB comfortably covers standard OCPP chargepoint traffic, so most chargers never approach the limit. If a site consistently needs more — for example, a hub also backhauling CCTV — contact GleeSIM and we'll move you to a larger data plan rather than hitting you with overage surprises.
This SIM operates on the EE network for UK EV charging deployments, giving your chargers the coverage and speed of the UK's largest 4G/5G network. Multinetwork variants for other IoT applications are available in GleeSIM's Tracker & IoT SIM range.
If your back-office platform or firewall requires IP whitelisting, GleeSIM's fixed IP SIM range provides a dedicated static IP over 4G/5G. Contact GleeSIM before ordering and we'll match the right SIM to your network architecture.
The SIM is billed monthly per your chosen term via GleeSIM's online checkout. Public-sector buyers deploying at volume can contact GleeSIM directly to arrange invoicing and purchase-order terms that fit council procurement processes.
Yes. Chargepoints encrypt payment and OCPP traffic end-to-end at the application layer, and mobile data on EE is encrypted in transit as standard. For higher-security estates, GleeSIM can discuss private APN and VPN options so charger traffic never touches the public internet.
Yes. It's an IoT/M2M data SIM, so it also suits GPS trackers, sensors, telemetry units and other low-data devices. It sits within GleeSIM's Tracker & IoT SIM collection for exactly that reason — though for EV charging estates we recommend keeping one SIM per charger for clean uptime reporting.
First, check EE's coverage checker for the postcode — EE covers the vast majority of the UK. For marginal sites (underground car parks, steel-clad buildings), most chargepoints support an external antenna, which typically resolves the issue. GleeSIM support can advise before you commit to a site.
Yes. Councils, chargepoint operators and installers rolling out at scale should contact GleeSIM for volume terms across 30-day, 90-day and 12-month contracts. Start with a pilot SIM from the product page, then scale on negotiated terms.
SIMs are dispatched quickly after ordering and ship UK-wide, so most customers install within days of purchase. There's no activation appointment or engineer visit — the SIM is live and ready to configure when it arrives.
Yes. The SIM isn't locked to one device — if you decommission a charger or relocate a unit, move the SIM with it or into replacement hardware. Your contract and data plan carry on unchanged.
Every offline charger is lost revenue and a compliance risk. This SIM removes the single biggest point of failure in your charging estate for a few pounds a month — on terms you can exit with 30 days' notice.
Start with one SIM. Prove it. Scale it.
👉 [Add to Basket — GleeSIM EV Charging Infrastructure SIM →] https://gleesim.co.uk/collections/tracker-iot-sim/products/multinetwork-iot-sim-500mb-ev-charging-infrastructure
Published by GleeSIM — UK-based IoT and EV charging connectivity specialists.
Every EV charger is effectively an Internet-connected computer.
It continuously exchanges data with cloud platforms for:
Without reliable connectivity:
For councils, downtime becomes a reputational issue.
GleeSim connectivity supports:
Most modern EV chargers communicate using the Open Charge Point Protocol (OCPP).
Reliable connectivity ensures:
Reliable connectivity reduces:
Every avoided site visit saves operational costs.
Whether your project is located in:
GleeSim Multi-Network technology helps maintain connectivity where single-network providers may struggle.
GleeSim supports:
The same connectivity can support:
GleeSim provides:
Discover our Multi-Network IoT SIM for EV charging:
Yes. GleeSim provides Multi-Network IoT SIMs and Fixed IP SIMs specifically designed for EV charging infrastructure, enabling reliable communication between charge points and management platforms.
GleeSim supports Vodafone, O2 and Three UK, allowing devices to connect using available coverage for improved resilience.
Yes. GleeSim offers 5G-enabled Fixed IP SIM connectivity while remaining fully compatible with 4G LTE networks.
Yes. Customers can choose from 30-day rolling, 90-day rolling or 12-month agreements, with cancellation available on 30 days' notice after the initial term.
Yes. GleeSim's connectivity is suitable for public-sector projects throughout England, Scotland and Northern Ireland.
Planning to travel from Ashura to Arbaeen in Iraq? Learn how to stay connected across Najaf, Karbala, Baghdad, and beyond with GleeSim's Iraq eSIM, practical connectivity tips, and reliable mobile data for pilgrims.
Every Arbaeen season, the same three problems hit international pilgrims:
Airport SIM queues eat your first hours. Buying a local SIM at Najaf Airport means passport registration, paperwork, and queues that stretch past an hour during pilgrimage season. City-centre Asiacell and Zain shops are cheaper — but reaching them without data is the catch-22.
Roaming bills arrive like a second airfare. UK and EU carriers charge premium roaming rates in Iraq. A week of maps, WhatsApp calls, and group coordination on roaming can cost more than your hotel.
Airport Wi-Fi fails exactly when you need it. Arrivals halls at NJF are at their busiest — and their Wi-Fi at its slowest — precisely when your group leader is trying to reach you.
A GleeSIM Iraq eSIM removes all three. Install it at home. Land connected.
Planning to travel to Iraq for Ashura or Arbaeen 2026? Learn how to stay connected throughout your pilgrimage with reliable mobile internet, WhatsApp, and a GleeSim Iraq eSIM. Discover why roaming and local SIM cards often fall short during the world's largest religious gathering, compare your connectivity options, and prepare for the Najaf-to-Karbala walk with a multi-network eSIM that keeps you online from arrival to departure. Ideal for Zaireen visiting Najaf, Karbala, and beyond.
