GSM-RELAY GSM Remote control box
The GSM-RELAY is a wireless gsm remote control switch that connects to the GSM cell phone network.
Working frequency DUAL BAND at 900/1800MHz
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.
Normal package is not transparent plastic box
(Box is transparent or not transparent ,if have special requirement,please make a note when order)
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.
PC Program adapter and cables are also included inside the normal package.
Magnetic Mount GSM Antenna (Optional parts)
For each order package,we will put one piece at free of charge for our customers
Optional USB program adapter (Need to be ordered seperately , not included in the normal package)