AVANTEK Wireless Doorbell, 1300 ft Range, Waterproof, 2 Receivers, Black

Features

• •HIGH PERFORMANCE TRANSMITTER: Ultra-low power consumption; uses a lithium battery that boasts 3 year maximum lifespan; IP55 dustproof and waterproof; working temperature ranges from -4 °F-140 °F; withstands various harsh weather conditions
• •1300 FT / 400 M WIRELESS RANGE: Includes 1 push button (transmitter) and 2 plug-in receivers; will not interfere with other equipment in your home or those of your neighbors; ensures that you will never miss any visitors, even if you are several rooms away
• •52 BEAUTIFUL CHIMES: 40 mm stereo speaker delivers rich and crisp sound; press the Next or Previous button to easily choose from 52 melodies; 5 adjustable volume levels, with a maximum volume of 115 dB; enjoy pleasant melodies whenever someone rings at your door
• •MEMORY FUNCTION: Preserves your last set melody and volume level after a power outage; no need to reset to your previous settings; convenient and easy to use design for a better user experience
• •EASY TO SET UP: Additional AVANTEK RB-1/CR-1 plug-in receivers can be added to enhance coverage; the package includes 2 screws, 2 anchor plugs, 1 key, and 1 adhesive patch for easy installation of the transmitter