Description

GSM Gate Opener for Remote Control Switches with free charge call

GSM Gate Opener,Remote Control Switch, GSM Remote Control, gsm remote switch.

Authorized **0 users open gate at the specified time!
 GSM Gate, Barrier, Shutter, Garage Door and Door opener
Open gate or garage door with a FREE call from your mobile phone!
Remote switching machines ON/OFF with a FREE call from your mobile phone!
Remote monitoring the Gate, Barrier, Shutter, Garage Door OPEN/Close Status!

.    3G Version, can work in the worldwide 3G Networks;
2.    No call charges. the 3G Gate Opener/Relay Switch rejects the call from authorized number then carries out the turn ON/OFF action on the first \'ring\';
3.    Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);
4.    Secure - Using caller ID for identification, unknown callers are ignored;
5.    Can be operated from anywhere, no distance limit;
6.    Add or remove users by SMS Text command or APP;
7.    No need to provide a remote control or keys for different users;
8.    Up to **0 authorized phone numbers can be configured at the specified time;
9.    One output with relay rating 3A/**0VAC for connecting the switch of the door or machines;
*0. The relay action will return a SMS confirmation to the owner or authorized call in number, this function is editable by user;
*1. The relay close or open time is programmable;
*2. Based on 3G network, applied to many applications.
*3. Smart phone APP for configuration.