Wireless Doorbell, IP55 Waterproof Mini Door Bells Wall Plug-in Cordless Ring doorbell -1000ft Range, 55 Chimes, 5 Levels Volume, LED Indicator, Easy

【Mini Size & Easy Installation】- Size : 1in*2.9in, the receiver will not block any adjacent power outlets. Fix the button with a sticker, insert the receiver into the socket. No wiring is required. 【Extra Long Wireless Range】- 1,000FT reliable wireless signal coverage, you never miss your visitor or package again! The plug-in wireless doorbell is perfect for home, kitchen, company, hospital, warehouse, garden gate，front gate, call pager. 【55 Ringtones】- Ring chime has 55 classic ringtones.The built-in chip ensures that the doorbell remembers the music and volume before powering off. 【IP55 Weatherproof & Durable】- Working temperature between -30°C/-22℉ to +70°C/+158℉, wireless doorbell can withstand the harshest weather conditions. The transmitter battery has a lifespan of up to 3 years. 【Expandable Doorbell System】- If you want to extend the doorbell system to your home, you can configure more receivers or transmitters (the same model). 【Package Contents】24-month warranty, 1 x transmitter (battery included), 1 x plug-in receiver, 1 x 3M double-sided tape, 1 x user manual. 【0-110dB Adjustable Volumes & Flashing LED】- 110 dB loud doorbell and flashing LED mode are helpful for the hearing impaired person and the elderly, 0 dB(mute) and flashing LED mode to avoid being disturbed during baby sleeping, nap time or meetings.