90dB Security Burglar Infrared Motion Sensor Detector PIR Alarm Home Door Garage

Specifications Size Approx 8 9x5 3x3 7cm 3 50x2 09x1 46 inchAlarm volume 90dBDetection distance 0 5 metersOperating voltage 1 5V 4 x AAA The batteries are not included Features Infrared detection on site alarm Using microcomputer chip control stable and reliable performance Using infrared sensor high tech in the range of 0 5 meters to detect the area when someone moved issued about 20 seconds 90 dB of the site alarm sound can effectively deter intruders apply to the family warehouse store and food shed and other places of the burglar alarm Without any external connection compact and portable design can be placed anywhere 5 meters detection distance but can not be isolat induction Small size can carry temporary fortification Package Included 1 x Sensor Alarm1 x Holder1 x Alarm InstructionMore Details