Optimus GSM System

Optimus GSM System

Model VariantPart Number
1 button GSM - Vandal resistantN-GSM E1
1 button with keypad GSM - vandal resistantN-GSM E1K
2 button with keypad GSM - Vandal resistantN-GSM E2K
Product details

Optimus is a range of GSM intercoms designed to work with gates, barriers and door entry. Utilising the GSM network we are able to greatly reduce any cabling between the entrance and the property. Calls are received on standard telephones or mobile phones. The products are available with 1-4 call buttons and with a backlit coded entry keypad.

A SIM card comes pre installed, (a subscription is needed), all that is then required is the numbers relating to the call  buttons to be programmed. Your home or mobile phone number is added to the auto dial memory, just like adding a number to your own mobile. When a visitor presses the number of your property on the intercom, a call is made to your phone. When you answer the call you can speak to your visitor and let them in by pressing ‘#’. Simple!

If you are out, the unit can divert the call to a mobile or your work phone so that you are still able to communicate with your visitor and let them in if you wish; it could be an important delivery.

There are three connections to the system, a 230 Volt supply to feed the 12 Volt 1 Amp PSU (the PSU we supply with the system must be used and should not power any other equipment). There are 3 relays; a 2 Amp relay for lock release and 2 x200mA relays for gate or barrier control. There is also an aerial to be connected to the system.


Smartphone configuration:

 Download Command App for Android*

 Download Command App on the App Store*

By using this app you accept full responsibility. Please ensure you have a clear line of site of the gate/barrier to be opened, before using the app.

Smartphone configuration (Installers only!)

 Download the GSM One Programming App for Installers only

 Download the GSM One Programming App

*Android is a trademark of Google LLC.
*App Store is the trademark of Apple Inc.

Related products
How can we help?

Locate an Installer

Install, Maintain, Purchase a solution Source a spare parts

Case studies

Examples of our products installed


Have a look through our extensive range of products