FREE: Wireless Home Door Motion Detector Sensor Burglar Security Alarm System

The listing, Wireless Home Door Motion Detector Sensor Burglar Security Alarm System has ended.

NEED MONEY FOR SHIPPING
** PAYPAL ONLY ACCEPT
** Bid only if u can pay shipping cost
Brand New

Color: as shown by photos (Real color could be a little bit different from stock photos due to screen reflection)
Package list:
1 x Alarm Unit
1 x Magnetic Sensor
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)
Handy ON/OFF switch: in the state of "ON", the sensor will emit the alarm signal as long as someone opens your door or window
Super loud 90 dB alarm
Powered by 3* LR44 button cell (included)
How to use Help:
Alarm system is composed of a large and a small, stick alarm size respectively on two Windows on either side of the gap between large and small parallel arrangement, as far as possible gaps in the middle size not more than 5 mm (you can refer to the packing way better), small one arrow, to parallel to the opposite direction of the arrow on the big and big stick good, if it is to guard against theft, close the window, open the alarm switch, if a thief push window, as long as the Windows open (that is too big to alarm is separated from small one more than 5 mm), the alarm will be issued a strong warning sound, the owner of the house will act immediately, thieves will be caught or be defeated and flee.