The GSM Remote is a is a unique receiver because you activate your gate on your chosen phone. Simply program the unit with up to 100 telephone numbers and when one of the programmed numbers calls (from anywhere in the world on a mobile) the receiver recognises the number and opens the gate without even answering the call (no call costs).You don’t even need extra remotes or keypads for family, friends or the lawn mowing man. Simply program their mobile number into your unit and access is allowed. They simply dial your gates unique number, the gate recognises their number and opens the gate. This unit has endless security and convenience uses.

• 12vDC
• Quad Band
• Two 240 volt relays

Want to read more. You can download the manual here.