Wireless Doorbell with Infrared Sensor and Smart Plug-in Receiver EU Plug

Features:
Distance of transmitter senses is from 3 to 7 meters to keep you and your family safe. Remote control and digital LED wireless sensor doorbell make it convenient for you to use. You can choose 3 level volume and 38 music. It does not contain lead and ultraviolet light, and green energy protects the earth from pollution. The installation is simple, the sensor should be installed at a height of about 2 meters, and the receiver can be used when plugged in. Built-in dual speakers with clear sound, especially suitable for home, office, factory, store, security, welcome, etc.
Specifications:
Condition: Brand New
Color: Shown as Picture
Material: Plastic
Optional Plug: EU Plug, US Plug
Receiver Operating Voltage: 110-240 V
Transmitter Operating Voltage: 4.5 V /3 x AAA Batteries( Excluded )
Volume: High, Medium, Low
Sound and Silence: Voiced: Sound + Indicator, Silent: Indicator Light
Working Distance: up to 70 m
Transmitter Sensing Distance: 3-7 m
Indoor Receiver Size: Approx. 76 x 80 x 33 mm/3.0 x 3.1 x 1.3 in
Outdoor Sensor Size: Approx. 80 x 59 x 45 mm/3.1 x 2.3 x 1.8 in

Package List:
1 x Outdoor Sensor
1 x Indoor Receiver
1 x Instruction Manual
2 x Plastic Bracket
1 x packs of Mounting Screws

Note:
Please allow 1-3 cm error due to manual measurement. Thanks for your understanding.

What's in the box
1 x Outdoor Sensor
1 x Indoor Receiver
1 x Instruction Manual
2 x Plastic Bracket
1 x packs of Mounting Screws