SPECIFICATIONS

remote distance: up to 150m (theoretical distance)

Waterproof: IP68

Type: Doorbells

Transmitter size: 80*50*28 mm

Receiver size: 95*54*68 mm

Power source: EU PLUG

Power Source: AC,Self-powered

Origin: Mainland China

Model Number: Wireless Doorbell Without Battery

Feature4: Multiple control combinations

Feature3: IP 68 waterproof

Feature2: 38 kinds of music

Feature1: multiple volume adjustments

Doorbell Type: Wireless

DIY supplies: Electrical

Color: White

Certification: CE,RoHS

Brand Name: WenQia

Application: Home office villa hospital school factory

Safe choice
✔Our wireless doorbells have passed CE and RoHS certification.
✔1 year warranty or replacement commitment.
✔Button is the latest self-powered technology that not need to install battery
✔Button is Waterproof IP44.Don't worry about extended use in heavy rain
✔Remote control range up to 150m in open air, When used indoors, it will be affected by the thickness and quantity of the wall, and the distance will be about 20-80 meters. Meet the needs of most residential and high-rise buildings.
✔Easy to install with the double side adhesive tape or the screws.

Features:
1.Stable signal,150m long distance
--The receiving distance may be affected by the environment or obstacles
--The button cannot be placed on the iron door, which will shield the signal. We recommend that the button be placed next to the iron door.

Parameters  
Operating voltage:AC 100-230V
Wireless frequency:433 MHz
Operating temperature:>-10°~+45°C
battery:No need battery
Receiver size:L95xW54xH68mm
Transmitter size:L80xW50xH28mm
Material:plastic
Remote distance:up to 150m (theoretical distance)

How to set up
1.indicator 2.Pair button and music select button 3.Volume button and back 4.Transmitter button
1.After power on the receiver,press and hold pair button for 3 seconds
2.The indicator is on
3.Press transmitter,the indicator will flash,succeed
How to clean
1.Press and hold pair button for about 1minute,until the indicator on and flash 3times,succeed