PB-68R PGST Window Door Sensor Home Alarm Security Sensor to Detect Open Door (Code No : 3533B)

NOTICE: (IC:1527) 1, This sensor can’t be used independently. 2, It can work with all host in our store. 3, It can work with all hosts as long as your host Frequency is 433mhz.   Categories: Alarm System & Accessories, ALL ITEMS