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

Package Included:
1 x Sensor Alarm
1 x Holder
1 x Alarm Instruction

Specifications:
Size: Approx. 8.9x5.3x3.7cm/ 3.50x2.09x1.46
Alarm volume: 90dB
distance: 0-5 meters
Operating voltage: 1.5V 4 x AAA (The batteries are not included.)
Infrared , on-site alarm
Using microcomputer 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 places of the burglar alarm
Without any external connection, compact and portable design can be placed anywhere. 5 meters distance, but can not be isolat induction
Small size, can carry, temporary fortification










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