... particular terminals on/off are configurable. A timer-switch which can be activated automatically. It can ... when the temperature up to appointed value, need switch on the air-conditioning immediately, or when ... Sensor, Oil Overflow Level Sensor, Water Leak Sensor, Temperature Sensor, Door Sensor, PIR Motion Sensor, Smoke Sensor, Gas Leak Sensor, Glass Break Sensor, Shock Sensor, Power failure sensor, ...