Wireless Home Security Driveway Alarm, Sensor Detector Patrol Infrared Alert System
£25.99
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Wireless Home Security Driveway Alarm, Sensor Detector Patrol Infrared Alert System
*Batteries not included
*Only suitable for indoor use
*Place the alarm approx 2m from the ground
0.01kg
Battery specifications: 4 AAA dry batteries
Volume: ≥120 decibels
Working voltage: 6V
Specification: 13*6.5*4.6cm
colour: White
feature:
●Once the thief enters the monitoring range, the alarm will automatically detect and emit a high-intensity alarm.
●It is small in size, easy to install and use, without wiring; it can also be carried with you for temporary defense.
●Microcomputer chip design, low consumption electrode, high sensitivity infrared probe, no matter the day or night, it is equally sensitive.
Instructions for use:
The alarm is equipped with 4 AA dry batteries, hang it about 2 meters above the ground (indoor),
aim at the surveillance site, turn on the switch, and after a delay of 20 seconds, it will immediately enter the working state.
At this time, if someone enters the surveillance area, an ear-piercing alarm will sound for 10 seconds, with an interval of 6 seconds.
