★★★★★
“I had the same problem every few months — my electric gate SIM would expire and the gate would just stop working. Since switching, it has not gone offline once in over a year.”
John M.
Homeowner | Manchester
GSM Intercom SIM Cards
Welcome to Intercom SIM Cards — the simple and affordable way to keep your intercom or gate entry system connected.
Reliable UK SIM solutions for gate intercoms, door entry systems, and GSM access units.
30-day rolling contract
Domestic SIM
Designed for single residential properties (one household).
Price: £5.00 per month
About Us
We Are the UK's Specialist Home Intercom SIM Card Provider
Dedicated SIM cards for home intercom systems, GSM gate entry devices, telephone entry systems, and electric gate controllers.
Who We Are
We provide purpose-built SIM cards for residential and access control systems across the UK.
Our Mission
To make reliable, always-on SIM connectivity simple, affordable, and transparent for UK homeowners and property managers.
What Makes Us Different
Standard phone SIMs are built for handsets. Our SIMs are designed for always-on machine connectivity, predictable billing, and compatibility with gate and intercom systems.
UK-based support
Help from people who understand gates and intercom systems.
Transparent pricing
Clear monthly pricing with no hidden surprises.
Testimonials
Real UK Customers. Real Problems Solved. Real Results.
See how our gate and intercom SIM service has improved reliability for customers across the UK.
★★★★★
“Managing SIM cards across multiple properties used to take far too much time. Now everything renews automatically and we have had no access issues.”
David R.
Landlord | Birmingham
★★★★★
“Our intercom system went down twice with our previous provider. Since switching, we have had zero downtime and the difference has been obvious.”
Lisa K.
Property Manager | Leeds
★★★★★
“Ordering a replacement SIM was simple, delivery was quick, and I had it working in 10 minutes. Brilliant service.”
Sarah T.
Homeowner | London
4.9/5 Average Rating | 500+ Gates & Intercoms Kept Online Across the UK
AI Support Assistant
Not Sure Which Intercom SIM You Need?
Chat with Joy, our AI support assistant, and get quick help choosing the right Gate, Domestic, or Commercial Intercom SIM for your system.
Plan guidance
Compatibility help
Activation support
Fast answers
Hi, I’m Joy 👋
I can help you find the best Intercom SIM plan for your GSM gate, door entry, lift, alarm, or access control system.
Which SIM is best for my intercom?
Will this work with my GSM gate opener?
How does activation work?
Why Choose Us
Why UK Homeowners, Landlords & Property Managers Trust Our Service
We built the solution to the everyday problems a standard SIM causes in a gate or intercom system.
No top-up, no expiry, no downtime.
Purpose-built for gates and intercoms.
Transparent pricing with no hidden fees.
Flexible 30-day rolling contracts.
Dial to open your gate from anywhere.
UK-based support from people who understand the systems.
Service Area
Gate SIM Card & Intercom SIM Card Service Areas Across the UK
Fast delivery and UK-wide coverage wherever your property is located.
Ordered online and dispatched nationwide. Coverage includes London, the South East, the Midlands, the North West, Scotland, Wales and more.
Watford
London
Manchester
Birmingham
Leeds
Bristol
Sheffield
Glasgow
Liverpool
Edinburgh
Cardiff
Nottingham
Get in Touch with UK’s Trusted Intercom Experts
Have questions about our GSM intercom systems, SIM-enabled intercoms installations? Reach out today! Our friendly team provides professional advice, fast support, and seamless installation services across the UK.
Get In Touch
Fill out the form below and our team will respond as soon as possible.