GSM Socket Kit

SimPal-T40 GSM power socket is one of simple remote power control system, It can control up to 5 sockets with one GSM SIM card. Turn on/off the socket power output by sending SMS from your mobile phone.
Main unit SimPal-T40 work with GSM SIM card, come with dual-way RF module to make it work with up to 4 units SimPal-T20 slave sockets. The total 5 sockets only need one SIM card, and all sockets come with temperature sensor, max 16A power control. The distance can reach up to 30 meters between Main unit and Slave unit.


 Easy control socket power output with mobile phone

The socket system work with GSM SIM card, no WIFI or internet request, simple sending SMS in your mobile phone to turn on/off socket power anywhere. IOS and Android APP help to configure the socket in your Smartphone.
SMS alert of power failure 
SMS alert to your mobile phone whenever 220V power status change.
Work as thermostat 
Connected with electric heater, it can make it work as thermostat. When temperature high, auto turn off power, when temperature drop down, auto turn on power. Easy to set temperature range by SMS command.
Temperature monitor
Temperature sensor attached on each socket, SMS alert to your mobile phone once the temperature out of setting range.
Connect with slave socket
Connect with 4pcs slave socket, only need one SIM card to control 5pcs socket power.


Product size125×60×80mm
Power intputAC110~230V
Max power loading16A or 3600W
Temperature range-10°C ~ +50°C 
IndicatorNetwork and Power LED in blue color
Distrance of 433Mhz≤30m (in open area) 
Radio Frequency FSK 433.92MHz
Socket types                      Germany, France, Australia, American, British