Loud Durable Infrared Detector PIR Motion Wireless Guest Welcome Door Bell Alarm Security Chime

Label:Yes Color: White Alarm loudness: 100-110 dB Size: 9 * 8 * 4cm / 3.5 * 3.1 * 1.6inch Detecting angle: three-dimensional sector with angle of 100 degrees Dynamic current: 180mA. Material: Plastic Quiescent current: less than 0.5mA. Battery: 3 * AA battery ( NOT included ) Alarm delay: 15-20 seconds Operating voltage: DC 4.5V Detection distance: 0-10 meters Description: The detector provides a solution to alert you the moment someone enters your property. When the movement is detected, the Passive Infrared (PIR) sensor detector will sound sweet welcome sound or harsh alarm according to your different needs. It is suitable for dwelling house, tier building, multiple apartments, hotels, factories, hospitals or any other places. It does not only bring convenience but also the be at all happiness and security sense.

Features: Two Mode: Alarm mode and Chime mode. At Alarm mode, the doorbell will alarm when thief sneaks into the house. At Chime mode, when the guest comes into the detecting area, it will sound \Hello, Welcome\. Infrared remote sensor detection has high sensitivity and is not affected by light conditions. It can work day and night, unlike others that are light-controlled, and cannot work in a dark environment. Using chip integrated circuits, micro-power consumption. Elegant design, fashionable, easy to use, sound loud. The detector lens should face such place that is easy for thieves to enter into as the balcony, window, and the stairway. The height of the detector should be in the proper range and the angle of detector should be adjusted, so that the doorbell will alarm when the thief sneaks into your house. And it should be hidden on 2.5 ~ 3 meters high.

Instructions: Alarm Mode: Switch to the \Alarm\. If a person enters into the detection area, the doorbell will sound alarm. And the alarm sound will not stop until the person left the detection area for 15-20s. Chime Mode: Switch to the \Chime\. If a person enters into the detection area, the doorbell will sound euphonious \Hello, Welcome\.

Package List: 1 x Wireless Motion Sensor Alarm