Wireless Doorbell: IP65 waterproof electronic doorbell with a 200m range, kit includes 1 waterproof doorbell and 2 plug-in receivers, 45 melodies with 4 volume settings

Over 200-meter wireless range: Includes a receiver that plugs into a power outlet; won't interfere with other devices in or near the house; you'll never miss a visitor, even if you're a few rooms away or on another floor. Easy to install: Simply mount the transmitter on the wall to install the doorbell without any wiring. You can install it with 3M adhesive tape and screws. 45 polyphonic melodies greet the boring "ding dong" sound, making your doorbell more monotonous. Multiple choices to open the door to a colorful life. Thanks to third-generation technology, the digital chip is precisely controlled and won't ring nearby doorbells or experience interference from other wireless products.

Weatherproof: Premium IP65 material and waterproof technology ensure trouble-free operation in outdoor environments. It works even in rain, snow, or below freezing.