Wireless Doorbell, Waterproof Chimes without batteries, Doorbell equipped with a temperature and humidity sensor, display time, Kit of 1 Waterproof Chime and 2 Ikodm Plug-in Receivers

General descriptionThis waterproof wireless doorbell is designed for easy installation and convenience. It comes pre-paired, requiring no wiring or electrician assistance. Simply plug the receiver into a socket, and it's ready to use in just one minute. The doorbell features a temperature and humidity sensor, allowing you to monitor indoor conditions in real time, along with a time display to keep track of important moments.Technical specificationsWorking temperature: -4°F to 140°FDetection distance: up to 600 feet in a barrier-free environmentIP45 dustproof and waterproof ratingVolume levels: 4 adjustable levels from 0dB to 100dBMaterial: high-quality ABS with flame retardant and fireproof propertiesNumber of melodies: 38 different songsInstallationNo wiring or electrician installation requiredInstallation can be completed in 1 minute by plugging the receiver into a socketUsageMonitor indoor temperature and humidity in real timeUse the time display to keep track of important momentsEnjoy a selection of 38 melodies for your doorbell chimeOther information