GSM switch  GS-300 is designated for controlling connected appliance by Mobile Phone (SMS, Ring on). GSM Switch has temperature sensor, thermostat function, alarm input, real time clock, microrelay output, microphone for tapping. Output is 230V /10A relay connector.  After  insertion of SIM card, GS-300 is prepared for use.

Attention - only board in sale, without visible on photo power adapter. Can be used each AC or DC 12V 5W.

Main features:

•    Switch ON/OFF appliance by SMS or Ring On, 230V/10A
•    RESET by SMS or Ring
•    Input and temperature monitoring
•    With external sensors:  motion detection, gas detection, door watch,  outage monitoring with history.
•    Tapping
•    Thermostat
•    Temp alarm
•    Timer
•    Security alarm
•    Outage alarm with UPS.
•    Can be controled by SMS from Internet.

Manual