Wireless Doorbell Chime for Home, Battery Operated Waterproof Plugin 300M/100M Range Wireless Door Bell Receivers Chime

Specifications: - Type: Wireless Doorbell - Colour: Black - Material: Plastic - Receivers Plug: AU Plug - Voltage of Plug-in Receiver: 110-260V / 50-60Hz - Battery of Transmitter: 1 x 12V 23A Alkaline Battery (Built-in) - Ringtone: 55 Melodies (Optional) - Wireless Distance: 300M in Open Air - Sound Volum: 5 Levels, 0-110dB - Silent Mode: Support - Transmitter Waterproof Level: IP55 - Working Frequency: 433.92MHz±280KHz - Working Temperature: -30 Features - Remote range of 300 meters in open air, which makes it easier to hear the doorbell wherever you are in your home, you can take the transmitter throughout your home and won't miss a visitor's arrival. - Expandable and DIY pairing. You can DIY by pairing additional receivers and push buttons to meet your requirement. Each push button transmitter can pair one or multiple receivers. - Multi-functional. There are 55 Chime tones with 5 levels volume adjustment for options to delivers rich and crisp sound. - If a visitor enters, the LED of the receiver will regular flashes along with the music. LED light will flash according to the rhythm of music. - Great for commercial places, factories, hotels and offices, also work well for large homes or villas, etc. - Energy saving and eco-friendly design, the push button transmitter can last for 25 year (5 presses per day).

• Simple to install, just fix the button to the wall with double-side tapes or screws.
• Remote range of 300 meters in open air, which makes it easier to hear the doorbell wherever you are in your home, you can take the transmitter throughout your home and won't miss a visitor's arrival.
• Multi-functional. There are 55 Chime tones with 5 levels volume adjustment for options to delivers rich and crisp sound.
• If a visitor enters, the LED of the receiver will regular flashes along with the music. LED light will flash according to the rhythm of music.
• Great for commercial places, factories, hotels and offices, also work well for large homes or villas, etc.