Features:
100% Brand New and High Quality
Magnetic sensor switch detects entry
Ideal guardian against the unwanted intruder whether you are in or out， keep yourself and your property safe and security
Easily attach the main sensor on the door/window and attach the stick adjacent the main sensor 
on the door/window frame with the adhesive tape (included) 
 
Specifications:
Color: white
Size: 
Alarm Unit: 7*3.5*1.5cm
Magnetic Sensor: 4.2*1.2*1.3cm(main part)
IMPORTANT NOTE: it must be work WITH our smart camera alarm system，CANNOT function by itself!
 
Package Content:
1x Alarm Unit
1x Magnetic Sensor 
2x Adhesive tapes
ZK602900-C-2-1ZK602900-ALL-1-1ZK602900-D-4-1ZK602900-D-5-1ZK602900-D-6-1ZK602900-D-7-1