Ciglow Wireless Welcome Sensor Doorbell Human Body Induction Infrared Sensor Alarm Door Entry Welcome Greeting Doorbell Motion Detector

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.