Welcome Warning Greeting Human Body Sensor, Infrared Human Body Induction Visitor Alarm Door Bell Infrared Security Smart Entry Alert System Kit

Price: $12.89 - $10.31
(as of Dec 14,2022 10:00:49 UTC – Details)

Specification:
Condition: Brand New
Material: ABS Plastic
Color: White
Detection Angle: Horizontal: 110°
Power Supply: 3 * AA Battery (not included)
Infrared Sensing Distance: Approx. 5 meters
Package Weight: Approx 171g/6.0oz

Package list:
1 * Welcome Sensor

Note:
1. When the temperature is high in summer, the distance may be shorter. This is a normal phenomenon. When the temperature drops, it will recover.
2. Not including batteries!
3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
Infrared sensor with strong sensitivity, it will not affected by light,can be sensed at day and night.
Strong sensitivity, no false alarm, anti interference.
Effective real time monitoring of human movement within the monitoring range.
Human body infrared automatic sensing, widely used in stores, homes, office buildings, factories and other occasions.
Keeps you aware of intruders or visitors anywhere around your home.