GSM sliding door opener

1. No call charges. the GSM Gate Opener rejects the call from authorized number then carrys out the turn ON/OFF action on the first ‘ring’;

2. Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);

3. Secure – Using caller ID for identification,unknown callers are ignored;

4. Can be operated from anywhere, no distance limit;

5. Add or remove users by SMS Text command;

6. No need to provide a remote control for different users;

7. Up to 10 authorized phone numbers can be configured;

8. Two Digital inputs for door sensor, motion sensors or other sensors to protect your door and windows, when any one of them triggered, will send SMS alert message you immediately;

9. One output with relay rating 3A/220VAC for connecting the switch of the door or machines;

10. The relay action will return a SMS confirmationto the owner, this function is editable by user