YBJ Wireless Door Window Sensor Door Magnetic Detector for Home Security Alarm System Entrance Alarm Anti-Theft,Intrusion Prevention,for Home Warehouse Garage Business Store Office (2pcs)

【Easy to Install 】Just peel and paste ( battery and double-sided stickers included). White polishing body, prime quality sensitive button,It’ll be a perfect choice for your circle of relatives, administrative center, apartment, shop.and so on.
【Compatibility】Works well with 433MHz home alarm system,compatible models such as: PG103, PG105, PG106, PG107,PG108,PG109, PG500.and so on. (Please Notice: this door window sensor can’t be used by myself.)
【Real-time Alarm】When the door/window is opened, It’ll send an alarm signal.Emission Distance from Host: About 120m (open space/no obstacles).
【Make stronger 433MHz, 1527 Code Based Alarm Host】：This door sensor could only work and code with 433MHz, 1527 code based alarm host. We introduced it for our wireless alarm system, please check the code carefully before the use of other alarm host.
【Pairing】Tap “Parts” at Alarm Panel “Main Menu”. Then tap “Detector”, tap “+Add”, make a selection “Door Alarm” at “Name”, align the touch sensor together, then separate the 2 parts of the door sensors to activate the sensors now. (Please Note, this door sensor can only pairs on alarm panel, not Make stronger pairing on APP.)