[As shown D]

[As shown E]

Built with 56 melodies and 7 Adjustable Volumes for your choices. Maximum sound pressure level up to 115db
The previously set volume level and melody will be remembered when you power on the device again
The transmitter is IP55 dust-proof and Waterproof ,fit for various outdoor environments
Custom encoded software communication method ensures better privacy and no interference from other devices.
Operating range up to 1000ft / 300m in area, ensures you to hear and answer the doorbell in time. You will never miss a visitor even if you are a few rooms away or on another floor
Just plug the receiver into a socket, mount the doorbell transmitter on the wall or anywhere you want via double-sided tape or screws

Specifications:

Receiver Working Voltage: AC110V-240V

Waterproof Level:IP55

Max Sound Level:115dB

<;0.25W

working frequency:433.92 MHz

Outdoor unit power supply:CR2032 3V Lithium (not included)

Working temperature:-20 ℃ - 60 ℃

Storage temperature:40 ℃ - 70 ℃

Working Distance:1000ft(300m)

Sound quantity:56

Package Includes:

1 x Transmitter

1 x Receiver

(Excluding other exhibits)

1. Due to measurement, please allow an error of 1-3 cm.
2. Due to different computer screens and monitors, the actual color may be slightly different from the picture.
Thank you for your understanding!
Scope of application: family business residential areas, office buildings, hospitals, restaurants, factories and other places.