package includes

1 x receiver (not include battery)

1 x transmitter

3 x screws

3 x anchors

1 x double-sided adhesive tape

1 x user manual

specifications

material: abs

ip44 waterproof

with led flash function

wireless frequency: 433.92mhz+100khz

power supply: 2x1.5aa (for receiver, not included) 1xdc3v cr2032 (for transmitter)

remote power: 10mw

100m transmitting distance(in the open air)

36 polyphonic melodies

volume: 85db (adjustable)

music volume adjustable: low, medium, high

transmitter: 50x50x21mm / 1.97x1.97x0.83inch; net weight: 31g

receiver: 90x90x28mm / 3.54x3.54x1.10 inch; net weight: 100g ( not include battery )

features and advantages

led flash function

 led light flashes on transmitter and receiver for indication purpose, even though the deaf people can also better use this doorbell; besides, this doorbell can also be used in hospital to remind the nurse under emergency situation.

modern and contemporary design

never miss anyone at your door with a auyou wireless doorbell. the wireless and portable design allows you to install the doorbell in any part of your home.

portable around the home and yard

unique chime tunes and 3 ways adjustable volume levels

with 36 unique chime tunes and 85db volume level, you can personalize your doorbell to your preference.

easy to install

auyou wireless doorbell is easy to install without any wiring complications. with the installation accessories provided, you can install it in your preferred method.

suitable for household life, office, hotel, residential buildings, factories,and other within 100 meters short distance wireless environment.