Billion SG100T PIR Motion Sensor is a compact PIR sensor that can be easily installed in any indoor environment. Billion SG100T PIR Motion Sensor features an output high / low signal to trigger other connected devices. Billion SG100T PIR Motion Sensor can be configured 5 sec hold-time with Pet-Proof. Once SG100T detect human activities, the SG100T will trigger the SG200 (Billion Lighting Control Box), which will adjust the lighting to reach the user's pre-configured luminance level. When in the situation SG100T detect no human activities, the SG200 will automatically dim the interiors lights to the lowest luminance level and minimize power consumption.