Waterproof Doorbell Battery Button 280M Remote LED Light EU Plug Home Cordless Calling Bell 48 Chime 6 Volume

Press the button, super learning code can freely learn to match, can be unlimited matching receiver. The transmitter without screw chuck design to achieve waterproof and dusoof. The doorbell button use a 23A12V battery (not included) and the receiver voltage is 220v. The receiver is a distance of 350 meters (in an opening area), which may be affected by the environment and obstacles. Receiver has 6 levels(can be mute) 0-80db,48 music to choose from. The receiver is available in a variety of plugs, US/EU/UK Plug and AU adapters, suitable for most countries. Transmitter size:74*44*24mm Receiver size:79*79*21mm Just plug the receiver into an electrical outlet,the push button transmitter can be stick it to the door with provided adhesive tapes. The doorbell can use in the office, home, hospital, factory, restaurant or anywhere need it. Note: The button cannot be placed on an iron door because it will interfere with the signal.

• Press the button, super learning code can freely learn to match, can be unlimited matching receiver.
• The transmitter without screw chuck design to achieve waterproof and dusoof.
• The doorbell button use a 23A12V battery (not included) and the receiver voltage is 220v.
• The receiver is a distance of 350 meters (in an opening area), which may be affected by the environment and obstacles.
• Receiver has 6 levels(can be mute) 0-80db,48 music to choose from.