GSM Intercom Installation London
GSM Intercom Installation
Wireless intercom solutions using mobile networks — answer your door from anywhere in the world, no internal wiring required.
No Internal Wiring Needed
GSM intercoms connect via mobile network — ideal for properties where cabling is impractical.
Answer from Any Phone
Calls are forwarded to your mobile — answer and release the door from anywhere in the world.
Secure & Reliable
Encrypted GSM communication with tamper-resistant outdoor panels.
The Wireless Solution for Any Property
GSM intercoms are the ideal solution when traditional wired systems are impractical — particularly for gates, barriers and remote entrances across Greater London. Using the mobile network, visitors call directly to your mobile phone and you can speak with them and release the door or gate from anywhere. No internal wiring is required, making GSM systems a cost-effective option for properties where running cables is difficult or disruptive. We install GSM intercoms throughout all London boroughs.
- Works on 2G/3G/4G mobile networks
- No internet connection required at the property
- Forward calls to multiple mobile numbers
- RFID fob and keypad entry options
- Remote door release via phone keypad
- Ideal for gates, barriers and remote entrances
- Battery backup options available
- Vandal-resistant outdoor panels
What Our Customers Say
Oliver Marsh
GSM Gate Intercom
"Perfect for our rural property where running cables wasn't practical. Works flawlessly — calls straight to my mobile and I can open the gate remotely."
Yvonne Tran
GSM Door Entry
"The GSM intercom was the ideal solution for our listed building where drilling wasn't allowed. Installed quickly with no mess."
Brett Durney
Door Entry Install
"The new system is amazing — sleek, efficient, and exactly what we needed. Ash went above and beyond to make sure everything was perfect."
Ian Blackwood
GSM Barrier System
"Ash installed a GSM intercom on our car park barrier. Works perfectly — tenants call in and we can open it from anywhere."