110dB Wireless Doorbell

1 The farthermost wireless effective distance can reach 300m adopting imported precision electronic materials in combination with specific long-distance technology. 2 Built-in stable music chip loads 52 melodious ringtones, making the premium speaker output a pure and high-decibel chord music. 3 Top design style of Europe and America presents a simple, stylish and elegant appearance. 4 Digital dual-panel circuit design, ensures stable operation, strong and reliable performance. 5 Adjustable four-level volume can meet the needs of different environments and different volumes.Features:
The farthermost wireless effective distance can reach 300m adopting imported precision electronic materials in combination with specific long-distance technology.

Built-in stable music chip loads 52 melodious ringtones, making the premium speaker output a pure and high-decibel chord music.

Top design style of Europe and America presents a simple, stylish and elegant appearance.

Digital dual-panel circuit design, ensures stable operation, strong and reliable performance.

Adjustable four-level volume can meet the needs of different environments and different volumes.

Transmitter remote control button has a long life service for 25 years if pressed 5 times once day.

User-friendly package list with tape and a bag of screw, allows users to install without extra accessories.

Suitable for homes, apartments, villas, hotels, offices, elderly care, hospitals, and etc.

Configuration Method:
Pairing: Press and hold the receiver volume button for 3 seconds, wait for the light to be on. After long bright, press the transmitter to complete the pairing.
Unpairing: Press and hold the receiver volume button while plugging in the power. After about 8 seconds, release when the indicator light keeps on, and all the pairing information in the device will be cleared.
Specification:
Condition: 100% Brand New
Material: ABS
Color: Black
Receiver
Power Consumption: 0.5W
Working Frequency: 433MHZ
Remote Control Distance: 0~300m(in open environment)
Volume: Max.110db(four levels)
No. of Music: 52
Size: Approx.82x82x43.6mm/3.2x3.2x1.7in
Transmitter
Battery: 1 x 23A alkaline battery
Size: Approx.74x38.5x15.7mm/2.9x1.5x0.6in

What's in the box
1 x Receiver
1 x Transmitter or 2 x Transmitter<
1 x Tape
1 x Screw Bag