Ehomely Wireless Home Security Driveway Alarm Door Entry Bells Chimes Motion Sensor Detector Alert Alarm System Doorbell White

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Ehomely Wireless Home Security Driveway Alarm Door Entry Bells Chimes Motion Sensor Detector Alert Alarm System Doorbell White
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Ehomely #ad - Package contains: 1x driveway alarm 2x screw wide detect range: detection range of the infrared sensor is approximately 8-10m/26-32ft, which can effectively keep you alerted of intruders or visitors. Chime tones:this alarm doorbell designs with 16 optional ringtones, press "music"button for personal preferences.
Ehomely Wireless Home Security Driveway Alarm Door Entry Bells Chimes Motion Sensor Detector Alert Alarm System Doorbell White #ad - Can be used at your house, apartment, office, hotel, store and many other places. Power suply:put in 3 pieces of aaa batteriesnot included in the package or use AC power adapter, but do not use them at the same time. The batteries usually stands for 2 months. Easy to install:it is easy to install, the only problem need attention is adjust the sensor's angle to the entry you want to detect.
Wide application: use as a welcome doorbell chime at daytime and a burglar alarm system at night.
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