Wireless Infrared Sensor Motion Detector Shop Entry Door Bell Welcome Chime with 32 Music/Vocals
Wireless Door Bell Infrared 8m/26ft Welcome Guest Alarm Chime Motion Sensor Detector<br><br>Intelligent greeting warning doorbell, welcome your guests with beautiful song automatically.<br>Door chime trigger by motion, keeps you aware of intruders or visitors anywhere around your home.<br>Light control distance is 4-8 meters/13-26 feet.The chime is triggered by detecting the motion of the visitor passed by.<br>32 different melodies for choice, selector switch to select human voice or different music/sound, music selection button to change the music/sound.<br>Suitable for dwelling houses, tier buildings, multiple apartments, shops, offices, factories and so on.<br><br>Specifications: <br>Power supply : 3 AAA Batteries powered or DC 9-15V(both are not included) <br>Detection range: 4-8 m /13-26ft<br>Volume: 4 levels adjustable (Note: cant adjust volume at "ALARM" mode) <br>Induction method : infrared sensor triggered <br>Indicate light: Blue LED <br>3 modes: VOICE / ALARM / MUSIC <br>1 "VOICE" mode: Human voice,dingdong,nihao,huan ying guang ling;(Note: it is in Chinese.) <br>2 "Alarm"mode: When detected aggressor passed by,it will make a loud voice to attract your attention,keeps you aware of intruders; <br>3 "Music" mode: Used as a doorbell,with 32 music songs to welcome your guests; <br>Single standard configuration: alarm host * 1, Bracket * 1 <br>Ambient temperature : -10 to 50 degrees Humidity: 5% -95% RH <br>Detection Angle: Horizontal Angle of 110 degrees, vertical Angle of 15 degrees <br>The main function: Automatic body sensing , ultra-long , wide-angle detection. Adjustable direction (with stand). Host built-in speakers, alarm loudness of 75-95 db <br>Installation : No need professional personnel, easy to install yourself <br>Installation height: 1.5m-2.5m/5ft-8ft<br>Music: 32 music and vocals optional <br>Size: Height 75mm Width 8cm , thickness 4.5 cm ( with base - base can be flat or fixed on top ) <br>Battery: 3 x AAA batteries (batteries are not included)( Alkaline batteries are recommended ) <br><br>Package includes: <br>1 x Welcome doorbell (batteries are not included)