Waterproof and automatic outdoor wireless doorbell, battery-free, displays temperature, humidity and time, wireless doorbell with 38 melodies and 4 volume levels

【Ready to use】: This waterproof wireless doorbell for home is paired before delivery. No wiring or electrician installation is required during use, and installation can be completed in 1 minute: plug in the receiver into the socket and it is ready to use.

【Long distance】: This high-frequency electronic technology wireless remote control doorbell adopts FM signal pattern, which has strong anti-interference ability and one-to-one signal matching. No need to worry about a bad connection with the signal next to it. And the detection distance can reach 600 feet in an obstacle-free environment.

【HD screen for temperature, humidity and time】The wireless doorbell is equipped with a temperature and humidity sensor, which can know the change in temperature and humidity of the indoor environment in real time, so you Enjoy a healthy life. The time reminder function ensures you never miss an important moment again.