
GSM Network Intercoms & Access Control
GSM Intercom systems are the best solution to long-range wireless intercoms. Unlike a typical wireless intercom which use much weaker radio-frequency signals, these GSM intercoms use the mobile network via a SIM card, just like your mobile phone, to allow for an unlimited wireless range! What's more, because these door entry systems are not restricted by the available radio frequencies that standard wireless intercoms use, it means we are able to offer the incredible door entry system for up to 500 flats! Scroll down to see the range we have available.

How do GSM intercoms work?
It's actually very simple! The intercom station is set up to use a SIM card to make the calls when a button is pressed at the main gate or perhaps the communal door on a block of flats.
This will call the pre-defined telephone number(s) of the occupant - this can be their landline number or mobile number - or both! That's right, you can also set these up to call one number - let's say the land-line number in this case - and if there's no answer after a predetermined amount of time, then it will attempt to call their mobile number instead. Pretty nifty right?
This incredible technology also means that you can grant access from anywhere in the world! That's right! Because the GSM network works internationally, so does your intercom! Need to let a cleaner into your holiday home in Portugal? No problem! Need to be able to grant access back home while you're off on holiday? Easy peasy!
Another incredible feature these systems offer, is that you can phone the intercom to unlock the door providing keyless entry! This works by means of a white-list feature, where if you know the phone number of the SIM card in the GSM Intercom, and you were to call the door intercom from your mobile phone as you approach the property, if the intercom recognises your telephone number from its list of authorised numbers, the intercom will trigger and unlock the door for you!

What Network To Choose
It is important to choose the right network carrier. If you know the network that gets the best coverage in your area then go with them! Whether that be EE (formerly Orange), O2, Vodafone, Three, or any other preferred network - as long as you know it has good coverage.
If you need help with this - you are best to check with others in the area to see what their experience is with their network's mobile signal, but if this is not possible then you can also check the mobile signal coverage online through various independent websites.
AES MultiCom Classic GSM Door Entry System for up to 500 flats
Now with the ability to have optional proximity card access as well as keypad and/or call-in access, the MultiCom CLASSIC door entry system allows y..
Prices From: £904.03 + VAT

AES Prime Keypad & Prox Door Entry System
Utilising the power of the mobile GSM network, this door entry system combines proximity access and keypad entry with a call button to allow occupan..
Prices From: £575.14 + VAT

Intratone SC-01 "Reno" 4G Video Door Entry System
Boasting full video & audio communication with your visitors and full online remote management, these vandal resistant video intercom systems al..
Prices From: £1,465.76 + VAT

Intratone SC-02 4G Video Door Entry System
Featuring a hidden pinhole camera as standard, this system boasts huge scope for housing with high occupancy, with capabilities for up to ..
Prices From: £1,619.41 + VAT
AES Cellcom Lite Wireless Audio GSM Door Entry Intercom System
Fully managed and programmed via the purpose-made smartphone app (but also programmable via text message if you do not have a smartphone), this 'Lit..
Prices From: £430.40 + VAT
AES Multicom Lite GSM Intercom Entry System for 100 Flats
With a backlit window panel for displaying messages or names of up to around 30 flats, and an optional prox-card reader, this is the new and improve..
Prices From: £735.06 + VAT

LocksOnline 3G GSM Intercom Door Entry Systems
Available in three different models; a single call-button version, an 8 call-button version, and then a keypad version which can be used for up to 2..
Prices From: £430.46 + VAT

Remotely Programmable GSM Keypad Entry System with Access Log
Allowing access via keypad or a quick phonecall to the unit, this device is fully programmable via text-message, allowing you to add, delete or chan..
Prices From: £307.47 + VAT

Ultimate 3G GSM Switch with Input Monitoring
Capable of storing up to 1150 users / whitelisted numbers, featuring two fully controllable outputs and three monitored inputs, the Ultimate GSM Swi..
Prices From: £153.74 + VAT

Universal GSM Switch with Autodialer
Using the mobile network, this all-in-one GSM switch not only allows you to phone the unit to remotely trigger your locks, lighting and other applic..
Prices From: £114.79 + VAT

Videx GSM PRO Audio & Proximity Intercom Door Entry Kits
Use the power of your mobile phone to unlock your front door, and speak to visitors while you're away from home! With no wired-in tradit..
Prices From: £547.40 + VAT
Videx GSM PRO Audio, Proximity & Keypad Intercom Door Entry Kits
Combining the power of your mobile phone plus a digital pin-code keypad to unlock your front door,the Videx GSM Pro system allows you to speak to vi..
Prices From: £681.85 + VAT
AES Prime GSM Wireless Door Intercom & Door Opener for Up To 10 Flats
These GSM-based wireless door entry systems combine the security and convenience of an audio intercom system and door controller, allowing you to bo..
Prices From: £414.65 + VAT

AES Prime GSM Wireless Door Intercom & Door Control option with Keypad for Up To 10 Flats
This is the wireless GSM intercom with built-in keypad for entry via correct combination code. This allows for a very diverse setup with regards to ..
Prices From: £553.83 + VAT

Remote Fob & GSM Switch for Electric Locks
Suitable for use by up to 60 users, this GSM switch also incorporates RF technology, allowing you to use a remote control fob to trigger the device ..
Prices From: £153.74 + VAT
GSM Mobile phone Door Entry System
Open your door with your mobile phone! At last, it has been a long time coming for the access control market. But you can now open your front door ..
Prices From: £145.82 + VAT

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