Quadband GSM Remote Control Power Switch

GSM remote control power switch



The S1 GSM remote control power switch is a remote controlled socket consisting of a GSM module. The power supply output of the socket can be turned on or off remotely by the SMS (Short Message System) command, calling or local controlled by its function button. It is an intelligent socket controlled at anytime and anywhere by users' mobile phone. S1 also can be set working under a schedule to control the electrical appliances power on/off automatically at everyday or any weekdays.

With extended-connected temperature sensor, S1 can turn on or off the power supply output according to the environment temperature. It's available for power control of the heating or refrigeration plant, to keep the environmental temperature within presetting range or at a fixed temperature value. Furthermore, S1 can send out SMS alarm massage when it detects the fast-changing or the reach of preset value of surroundings temperature.

Furthermore S1 will inform the user in case of main electricity power change (failure and restored).
S1 is mainly applied for power supply of electrical appliances which power consumption less than 3000W in household or office. It is not suited for industry application, especially in humidity or dust condition.


S1 Technical specifications:
Power supply Input 100V-240V/50Hz Output Max. 16A for long-term
Operating frequency GSM900, GSM1800
Operating temperature -10-+50 centigrade degree
Store temperature -20-+60 centigrade degree
Relative humidity 10-90% without condensation
Relay 30A/250V
Temperature sensor -10-+50 centigrade degree


S1 GSM remote control power switch:
Remotely operate on/off by SMS command: The socket be controlled and set by sending SMS commands.
Remotely operate on/off by phone call.
M button: To manually control output on/off.
Supports 5 mobile phone users to remote control the socket.
Delayed control output on/off.
Auto operates by preset schedule: Fixing-time control output power on/off.
Auto-operates according to temperature: With extended-connected temperature sensor, it's available for power control of the heating or refrigeration plant, to keep the environmental temperature within presetting range or at fixed temperature value.
Send environmental temperature SMS to mobile phone.
Temperature SMS alarm message: When it detects the fast-changing or the reach of pre-set value of surroundings temperature, it can auto-send the SMS alarm message to master's mobile phone.
SMS notification upon external power source changing (power failure and restored).
Auto time-synchronization with GSM network.
Send SMS notification upon power source changing.


Note: This GSM remote control power switch is manufactured by Northvision.