Description:
【Pluggable Welcome Sensor】Welcome Sensor can plug in or 3 x AA battery powered (But battery not included)
【Size Information】Infrared Sensor Door Bell measures approx 9.5cmx6.1cmx3.4cm/3.74inchx2.40inchx1.34inch
【Infrared Sensing】Entrance Welcome Door Bell has fully automatic infrared sensing, with strong sensitivity, can be sensed during day and night, not reporting false alarms
【Feature】 Infrared Motion Sensor Detector with adjustable bracket, built in loudly speaker, with 18 music and alarm sound, remote detection can reach to 0-5 meters, sensing angle 110 degrees
【Occasion】Infrared Induction Door Bell suitable for shops, warehouses, office buildings, factories, and home
Package Includes:
1 Welcome Door Bell
Note:
Please allow slightly errors due to manual measurement and different monitors.
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