• Press the button, super learning code can freely learn to match, can be an unlimited matching receiver

• The transmitter has no screw chuck design, and it can be waterproof and dustproof without a rubber ring

• If multiple buttons are paired with one or more receivers in the same system, each button can be set to a different ringtone

• Power-off memory function: Turn the power on again after power off, no need to re-adjust and lock the ringtone

• The receiver is available in a variety of plugs, US/EU/UK Plug and AU adapters, suitable for most countries

• Eye-catching backlight flashes when someone pushes the doorbell. Particularly suitable for the elderly, deaf, and pregnant women

Specifications:

• Voltage: 220V

• Receive Distance: 300 meters (in an open area)

• Music: 58 ringtones

• Volume: 20-110db

• Level: 4 levels

• Button size: 77*46*20mm

• Receiver size: 95*65*33mm

• Just plug the receiver into an electrical outlet. 

• The button transmitter can stick to the door with provided adhesive tapes.

How To Pair Signals?

• Pairing method: press and hold the music button on the receiver for about 5 seconds (the light is on), release the music button, then press the button immediately, the signal is successfully paired.

How To Modify and Set Music?

• Press and hold the music button of the receiver before plugging in the power socket. Plug in the power socket until the light of the receiver lights up, release the music button, press the music button to adjust to the favorite music ringtone, press and hold the music button again until the light is on, press the transmitter twice immediately and the music is locked successfully.

Note: The button cannot be placed on an iron door because it will interfere with the signal.