Product Overview: 
 M20G induction module of the whole circuit all on 23 × 23 × 15mm lens, the external leads with three terminals, so the volume is very small. Terminal "1" for the module to; terminals "2" for the power supply terminal; terminal "3" for the sensor output. Module connected to the initial state when the power is high, about 20 seconds after the resumption of static modules at this time, if a person or a hand moving in front of the module, the module will be sensor output signal to the body consistent with the high level signal. 
 Product Features: 
 1. Pulse output: When the module detects a person within the scope of the sensor, the only form of narrow pulse output. 
 2. Delay Output: When the module detects a person within the scope of the sensor, the only way to output delay time. 
 3. Light control function: module can be set either work around the clock, you can also set the night work only. 
 Specifications: 
 1. Operating Voltage: DC 3.0V ~ 30V. 
 2. Quiescent current: 10 μA (DC: 5V). 
 3. Detection range: 0 to 15 meters. 
 4. Induction taper: 150 degrees 
 5. Dimensions: 23X23X15mm.