The GTC812 is a GSM remote control switch and access control unit that allows you to open your automatic gates, garage door or activate your electric door release by simply making a phone call to its mobile telephone number.

The GTC812 connects to the mobile phone network and like a mobile phone it has its own telephone number. The GTC812 is activated by calling its phone number, it will recognise an authorised telephone number calling it, reject the call without answering and activate the gate control panel, garage door opener or electric door release, because it rejects the call without answering there are no call costs incurred.

16 users for sms+ring reporting . 400 users for remote control. Unlimited users for remote control via sms. Whenever a call is made to the GTC812, it compares the phone number of the incoming call with the numbers stored in its memory. If a match is found, it recognises that the caller is authorised and the unit will activate.

The GTC812 can be configured by SMS text messages and by using a computer with the free software.