GSM gate opener is a GSM switch remote control system which can activate automatic gates with a free call from you mobile phone. The users' phone numbers are programmed into the device by SMS. The device recognizes incoming Caller ID and drop the call before switching. With this system you can authorize up to 100 mobile phones to open the gate at no cost. This system has two models 2 out puts and 1 output /2 inputs.
1. Ideal for remote control of automatic gates, barriers, doors, home automation and more. 2. Simple to use, easy to program 3. Authorize up to 100 mobile phones 4. Work with power supplies 12V~24V AC/DC. 5. Connect to up 2 electrical devices 6. Programming via SMS command or call 7. Relay can be controlled via password or SMS ( to hold or release gate via mobile)