Wireless doorbell, 300m long doorbell, waterproof electronic bell, home electric doorbell kit with built-in receiver, 50 melody options, black and blue LED

General Description: Our wireless doorbell offers an impressive range of 300 meters in open areas, allowing you to stay informed of your visitors' arrival whether you're in the garden, upstairs, or in the basement. With quick and easy installation, you can mount it in under a minute. 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; Durability: Waterproof and dustproof. Installation: Easily mount the wireless doorbell transmitter to your wall using either the included screws or the adhesive tape for a hassle-free installation. Operation: Enjoy precise control with 50 different melodies for personalized alerts. You can also switch between LED-only or LED + chime modes, and your last settings are saved for uninterrupted convenience. Other Information