China 3G GSM Timer Switch Controller 3G Remote Controller

3G Version timer switch controller box
Also compatible with GSM version GSM-AUTO controller
Double output Remote Control Box
One alarm input
GSM-AUTO DC12V version
The GSM-AUTO is a wireless GSM remote control switch that connects to the GSM cell phone network.
It has seven independent relay switches, and the NO. 1 Relay switch is activated by calling its cell phone number, it will reject the call without answering and switch on the device connected to it, then there are no call costs incurred when dialling the unit, it will recognise an authorised telephone number calling it and reject the call without answering.
It has other one relay independent relay switches which can be switched on or off by sending the GSM-AUTO an SMS text message.
Specifications:

Working voltageDC12VWorking frequency3G and GSMOperating temperature-25...+60 ° CSmall standby power < 60mA 12V)Output2 channels 250V 30A 50 Hz relay contacts

Real-time & interactive control
Works with GSM phones
Relays operates almost every appliance
Relay memory after power failure
Optional password to keep the system at safety operating mode.
Remote Password change
Two operating mode optional ( remote setting with GSM phones)
One relay is woking with the phone calling, and others working with the SMS
Commands can added to GSM-phone number for raeady made commands
is at .
Applications:
Applications include the remote control of heating in holiday homes, lighting, engine pre-heaters, aviation engine heaters, irrigation systems, water well pumps, pumping stations, cabin heaters, resetting of remote servers, arming and disarming security systems, access control of gates and garage doors.