TONCHEAN Wireless Doorbell, 300m Long Range Door Bell Waterproof Electronic Bell, Home Electric Bell Kit with Inserted Receiver, 50 Kinds of Melody, led Black

General description Our wireless doorbell features a powerful 300 meters range in open areas, ensuring you never miss a visitor, whether you're in the backyard, upstairs, or in the basement. It is designed for all-weather performance, being dust and water-resistant, and can withstand temperatures from -30°C to 70°C. With extremely low power consumption, it offers a long-lasting battery life of 1 to 3 years. Technical specifications Range: 300 meters Operating temperature: -30°C to 70°C Volume levels: 5 levels up to 110 dB Battery life: 1 to 3 years Installation Easily mount the wireless doorbell transmitter on your wall using either the included screws or adhesive tape, allowing for hassle-free installation in less than a minute. Usage Enjoy precise control with 50 different melodies for personalized alerts. The doorbell features LED-only or LED + ring modes, and your last settings are saved for uninterrupted convenience. Other information