タイプ
4G GSM Relay Controller
Communication
4G LTE SIM Card Network
Control ON OFF
SMS or 4G Data Network App
Temperature detection range
-40 to +110 centigrade degree
Relays
normal closed or normal open
Relay output
4CH,10A/30VDC, 10A/250VDC
Sensor port
Support 2 sensors
Temperature sensor
Temperature control
Temperature Humidity Sensor
Temperature Humidity control