Motion Sensor Bed Alarms and Fall Prevention for Elderly Motion Detector 490Ft Wireless Door Chime for Business When Entering for LED Light 36 Ringtones 4-Level Volume - FUHONGRUI, F379-108

• 【Business Door Entry Chime】FUHONGRUI motion sensor can sound "Welcome" in 6 languages, in addition to alarm sound and other 23 tunes by itself.Door sensor can be placed on a table or mounted on a wall, ideal as a store business door entry chime. 【Wireless Home Security Alarm Systems】Each sensor or receiver can be expanded up to 8.The sensor requires 3*AAA batteries (can also be charged by USB), the receiver requires 2*AA batteries.ALL BATTERIES included!Not only as a door sensor chime, but also as a garage alarm, driveway alarm, hallway alarm,bed alarm and more. 【Adjustable Detection Distance】High(≤32ft) and low(≤13ft) mode can adjust the detection distance of the motion detector to meet different needs.120°detection angle. 490ft wireless signal receiving range (open area). 【Ringtones and Volume】The motion sensor doorbell receiver has 36 tunes, and both the sensor and receiver have 4-level volume adjustment. With LED light indicator. 【Easy to Install & Warranty Service】We provide installation accessories and manual for each wireless buzzer. And there is 1 year warranty service for you, please feel free to contact us if you have any questions., Manufacturer: FUHONGRUI