DY-MC100B Wireless Door Window Detector Sensor Alarm 433MHz for Security Alarm System

Description The appearance is unprecedentedly small and delicate The antenna is built in which is a new design The front cover can be opened to replace the battery by sliding It works with the alarmhost to detect whether the doors windows or drawers are illegally opened or moved Once the unpermitted opening or move is detected it will send out signals to the host to achieve the goal of anti theft alarm Specification Input voltage 12V 23A 50mAH Static current 3uAAlarm current 15mAAlarm indication LED redRadio frequency 433MHz 75KHz Transmitting distance 80m in open area Operating temperature 10℃ to 50℃Humidity 85 Package size 67 51 22mmPackage weight 38g Package includeds 1 x Wireless Door Window Detector2 x Stricker1 x User Manual Details pictures