Wireless Doorbell, IP44 Waterproof Wireless Chime with 200 Meter Range, Doorbell Chime Kit with LED Flash and 45 Chimes, 4 Volume Levels for Home, Office, Hotel etc.

Easy Installation: Simply plug the mini receiver into the outlet and mount the transmitter on the wall with the included accessories. Ultra-Long Wireless Range of 200 m/820 ft: Includes 1 plug-in receiver; won't interfere with other devices in your home or your neighbors'; ensures you won't miss any visitors, even if you're a few rooms away or on another floor. High-Quality Transmitter: Ultra-low power consumption; IP44 dust and water resistant; operates between -4°F and 185°F; withstands a wide range of harsh weather conditions. 38 Ringtones to Choose From: 1.1 mm (30 mm) stereo speakers deliver rich, clear sound; 4 adjustable volume levels with a maximum setting of 95 dB; Easily select from 45 melodies by pressing the Next or Previous button. Memory function: Remembers your last melody and volume after a power outage; no need to reset your previous settings; the convenient and easy-to-use design enhances the user experience.