GSM Controller, 7 Relay Output Can Be Switched on/off by SMS Commands
|Purchase Qty. (Pieces)||FOB Price|
|1-49||US $100 / Piece|
|50+||US $50 / Piece|
GSM remote control SMS controller
Power input: DCAC/9-12V 2A
Working Frequency: 850/900/1800/1900MHz
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 6 independent relay switches which can be switched on or off by sending the GSM-RELAY an sms text message.
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|Output Channel||7 channels 250V 10A 50 Hz relay contacts|
|Small standby power||< 10mA 12V|
|Input channel||no input alarm|
|Operating temperature||-25 .. +60 °C|
|Box type||Water proof ABS box|
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
USB program adapter:
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.