> Quad-band, can work in the worldwide GSM Networks;
> No call charges. the GSM GPRS Relay Switch rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring';
> Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);
> Secure - Using caller-ID for identification, unknown callers are ignored;
> Can be operated from anywhere, no distance limit;
> Add or remove users by SMS Text command;
> No need to provide a remote control or keys for different users;
> Up to 200 authorized phone numbers can be configured at the specified time;
> One output with relay rating 3A/240VAC for connecting the switch of the door or machines;
> The relay action will return a SMS confirmation to the owner or authorized call in number, this function is editable by user;
> The relay close or open time is programmable;
> Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);
Setting:
> SMS command;
> Operate from anywhere anytime, no distance limitation;
2. Applications:
> Remote open/close swing/sliding gates, doors, shutters, garage doors,locks with a free call!
> Residential
: Door,gate,garage access control, electronic fan,microwave,air-conditioner control.
> Industry:
Remote switch equipment, for example: street lights, solar power, motor, inverter, PLC, pumps, fans, etc.
> Agriculture:
Remote control pumps, etc.
> Business:
Remote control electronic boxes,bright billboards,LED signs,etc.