Enhance your home's convenience and security with our Wireless Self-Powered Doorbell Kit, a versatile and feature-rich product that caters to a wide range of needs. Perfect for households, elderly care, or any setting where a reliable alert system is essential, this doorbell kit combines functionality with modern design for an exceptional user experience. Multiple Melody Options and Volume Control: Personalize your doorbell with up to 38 different melodies to suit any mood or occasion. It also features a mute flashing light option and four levels of volume control, allowing you to customize the alert to match your preferences and environment, ensuring you never miss a visitor. Temperature and Humidity Monitoring: Stay informed about your indoor climate with the built-in thermometer and hygrometer. This doorbell provides real-time measurements of temperature and humidity in both Fahrenheit and Celsius, enabling you to maintain a comfortable and healthy living environment. Clear Digital Display: Enjoy enhanced visual appeal and easy information access with the ambient digital display. Featuring a bright light PC board screen, this display not only adds a modern touch to your home but also ensures clear visibility of temperature, humidity, and other settings. Easy Installation: Experience hassle-free setup with the plug-and-play design. Simply plug the mini doorbell receiver into a socket and affix the button to the wall using the provided double-sided adhesive tape. No complex wiring or tools are required, making installation quick and straightforward. Long Distance Transmission: Benefit from high-frequency electronic technology and an FM signal solution that ensures a robust transmission range of up to 100 meters. With strong anti-interference capability, this doorbell maintains clear and consistent communication, even in environments with multiple electronic devices. Upgrade your alert system with our Wireless Self-Powered Doorbell Kit, combining advanced features and user-friendly design. Whether for home use, as a pager for the elderly, or in any setting requiring dependable notification, this doorbell offers reliability, style, and ease of use.