Wireless Door Bell Alarm System Intelligent Infrared Sensing

default: Wireless Door Bell Alarm System Doorbell Welcome Intelligent Infrared Sensing
Sale price$26.00


Infrared motion sensor: Imported infrared motion sensor with 4-5m control range, much more accurate.
With 38 chord music and 3 volumes control: You can adjust it according to your condition.
Wire-free installation: Never worry about the disorderly wire affecting the appearance of your room.
Exquisite design: Simple appearance and comfortable luster, fit all kinds of decorative style well.
Ideal for hotel, home, store, office, villa and anywhere you want to be alerted to motion.
Color: White
Induction angle: 120°
Sensing range: 13-16 ft / 4-5m
Shell material: Plastic
Power supply: DC5V/3 x AAA Battery(NOT Included)
Application: Hotel, home, store, office, supermarket, etc.
Button function: 
1) Three gear volume adjustment.
2) ON/OFF.
3) Mode: Mode1--38 chord music switching; mode 2--fixed "welcome" voice; mode 3--fixed alarm tone.
Package Included:
1 x Wireless Door Bell
1 x Accessories Bag
1 x User Manual
Estimated Delivery Time: 3-7 days

Detail Pictures:

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