Detail: 적외선을 이용한 각종 알람 시스템에 응용 가능This circuit is the multipurpose detector circuit.It can be applied at you want. Idel for alarm system, automatic light system, etc.Technical specifications:- power supply : 12VDC.- consumption : 20mA.( standby), 55mA.( working)- operating: barrier( 50cm. max.) and reflective( 8m. max.)- max. load : 500 watts- PCB dimensions : 59.2 x 70.4 mm- Recommend Housing : FB03 (Funny no 92003)