Waterproof and automatic, battery-free wireless doorbell for outdoor use with temperature, humidity and time display, 38 melodies and 4 volume levels.

• 【Ready to Use Right Out of the Box】: This waterproof, wireless doorbell for your home comes pre-paired. No wiring or installation by an electrician is required. Installation takes just one minute: simply plug the receiver into an outlet – that's it!
• 【Long Range】: This wireless doorbell with high-frequency electronics uses an FM signaling method and features high interference immunity and reliable 1:1 signal coupling. You don't have to worry about a weak connection to neighboring devices. The detection range is up to 183 meters (600 feet) in open areas. [HD Display for Temperature, Humidity, and Time]: The wireless doorbell is equipped with a temperature and humidity sensor that detects changes in indoor temperature and humidity in real time, helping you maintain a healthy lifestyle. The reminder function ensures you never miss an important moment. [Weatherproof and Energy Efficient]: The battery-free wireless doorbell is made of high-quality ABS material with excellent flame-retardant and fire-resistant properties. Operating temperature: -20°C to 60°C. Dustproof and waterproof according to IP45. The transmitter is highly efficient and requires no batteries. 【Elegant Design and High Quality】: The doorbell features 38 pre-installed melodies and 4 adjustable volume levels. The volume can be adjusted from 0 dB to 100 dB (including a mute function). We utilize state-of-the-art automation technology and precise manufacturing processes. Product quality is rigorously controlled. Should anything be wrong, please contact us as soon as possible so we can find a solution.

IP45: Water and dustproof, operating temperature: -20 °C to -70 °C.

This doorbell has an IP45 protection rating. Therefore, it works perfectly even in rain, snow, storms, and heat.

A strong signal with a long range and 38 wonderful melodies

After researching American culture, we know that music has become an integral part of every American's life. That's why we've added a musical element to this ringtone and offer you 38 ringtones to choose from. Furthermore, it offers a strong signal and 4 adjustable volume levels so you can hear the ringtone clearly anywhere in your home. You'll never lose your visitor again.

• This smart, wireless doorbell has a strong signal with a range of 150 m.
• It offers 4 adjustable volume levels from 0 dB to 120 dB, so everyone can customize the sound to their needs.
• There are 38 melodies to choose from, and you can customize the Change melody at any time. You want.