Zzz 5pcs Sensor Detektor Pintu / Jendela Anti Maling Dengan Kabel

#5PCS #Wired #Door #Window #Open #Detector #Door #Sensor #For #Home #Burglar #For #GSM #Alarm 100% brand new and high quality. 1. Economic solution for Non-metal door/window protection 2. No external power supply, connect to wired or wireless alarm control panel GND and Normal Open or Normal Close ports directly! 3. ABS material, 4. Alarm distance: 15mm-30mm 5 Wired Door Window Detector You can install it in your door or in your windows, this wired detector have two part, A and B. The part A connect to the alarm system, the Part B is magnet , when A and B is depart, the alarm system will go alarm. Note: Due to manual measurement, please allow an error of 0-1 cm. Make sure you dont mind before bidding. Due to differences between different monitors, the picture may differ from the actual color of the project. Thank you! Package Included: 5 x Wired Door Window Detector 20 x screws