Sell 【Malaysia Spot】Wireless Waterproof Door Bell Wireless Smart Doorbell 300M Range UK Plug for Home Office best price

Descriptions: The latest 52 ringtones + 4 levels of volume adjustment. The pairing method is very simple, press and hold the volume button for 4 seconds, and then when the indicator light is always on, press the transmitter button, the indicator light flashes three times quickly, the pairing is complete The code clearing operation is also very simple, press and hold the receiver volume button, plug it into the power outlet, the indicator light will be on after 10 seconds, release the button to clear the code. Features: Model：TZ-803 Working range: 300M Operating Voltage：Transmitter 12V 23A battery； Receiver 100-250VAC Application scope: residential buildings, office buildings, hospitals, hotels, restaurants, etc.