Specification:
Color: White
Size: 121*85mm/4.76*3.34inch
Detection range: distance 4-5 meters, angle 100 degrees
Battery: 4 x AA battery (not included)
Remote control distance: 4-5 meters
Alarm sound level: 105dB (decibels) measured at 30cm
Product features:
1. Infrared detection alarm
2. Infrared remote control, originally equipped with two remote controls

Installation requirements:
Due to the fact that the remote infrared warning device has the highest infrared detection sensitivity when the human body moves horizontally relative to the lens, while the longitudinal motion sensitivity is poor, attention should be paid to the angle and height of the detector’s horizontal plane during installation, which has a significant impact on the protective area.
When installing, it is necessary to avoid infrared warning devices being close to cold and heat sources, such as hot and cold air vents, air conditioning vents, electric heaters, and air coolers, and avoid facing the door directly.
The remote infrared warning device should be able to directly view the protected area without obstacles.
The remote infrared warning device should be at an angle of 10 to 30 degrees with the wall, at which point the detection distance is the farthest. The installation angle should be adjusted according to the actual situation during installation.

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.