Wireless Doorbell Outdoor Waterproof Automatic Battery-Free Doorbell with Temperature, Humidity and Time Display, Wireless Doorbell with 38 Melodies and 4 Volume Levels

General descriptionThis wireless doorbell is designed for outdoor use, featuring a waterproof and battery-free design. It includes a temperature and humidity display, ensuring you stay informed about your indoor environment. With 38 melodies and 4 adjustable volume levels, this doorbell combines functionality with style, making it a perfect addition to any home.Technical specificationsOperating temperature: -4°F to 140°FDetection distance: up to 600 feet in an obstacle-free environmentVolume levels: 0 dB to 120 dBProtection rating: IP45 (dustproof and waterproof)InstallationPlug the receiver into a socket for immediate use.Stick the button to a suitable location; no wiring or electrician installation is required.UsagePress the button to ring the doorbell without knocking or shouting.Monitor indoor temperature and humidity in real-time.Choose from 38 melodies to customize your doorbell sound.Other information