Seven relay output GSM Remote Controller
GSM remote control SMS controller
Power input: DCAC/9-12V 2A
Working Frequency: 850/900/1800/1900MHz
The GSM-RELAY 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 6 independent relay switches which can be switched on or off by sending the GSM-RELAY an sms text message.
GSM-RELAY app software on the mobile phone for android and iphone system
Specifications:
| Power input |
AC/DC9-12V |
| 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 |
Real-time & interactive control
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:
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.
Audited Supplier 
){kind=link}
){kind=link}