Infrared Induction Welcome Doorbell Wireless Detector black

Description de Infrared Induction Welcome Doorbell Wireless Detector black

Infrared Induction Welcome Doorbell Wireless Detector black
Advanced Infrared Induction: Utilizes the latest infrared technology to accurately detect movements, enhancing your security and convenience.
Versatile Melody Selection: Features built-in songs, allowing you to customize the chime according to your preference or occasion.
Wireless Connectivity: Easy to install with no wiring required, suitable for all types of residential and commercial .
Motion Detector: Efficiently senses any motion within its range, promptly alerting you with your chosen voice message or song.
Ideal for Use in Various Locations: Perfect for homes, offices, and stores, this doorbell enhances security and welcomes visitors with charm.
Induction angle virtual: left and right 110, up and down 60
Sensing distance: 2-7 meters (depending on temperature changes)
Sensor power supply method: Battery type: Three seven cell batteries (not included in shipment) or power cord supply
Volume level: Three levels of volume
Music selection: 19 songs (welcome message 10/prompt message 7/emergency message 2)
Due to different batches, there may be differences in product appearance and printed text, which not affect use
Colour:Black
Material:ABS
Package Contents:
1x Induction Doorbell
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.