300m Long Range Wireless Doorbell, Waterproof Electronic Doorbell, 55 Melodies, 5 Volume Levels, Blue LED, 1 Transmitter + 2 Receivers

【Strong Signal, Everywhere】Our doorbell offers a range of 300 meters in open areas, ensuring you're always in touch. Whether you're in the garden, upstairs, or even in the basement, you'll never miss a visitor again.

【Installs in Seconds】Easily mount the wireless doorbell transmitter to the wall using the included screws or adhesive tape. Enjoy hassle-free installation in less than a minute.

【All-Weather Performance】Our wireless doorbell is dustproof and waterproof, withstanding temperatures from -30°C to 70°C. It withstands harsh conditions while boasting extremely low power consumption for a battery life of 1 to 3 years.

【Customized Sound, Flexible Modes】Enjoy precise control with 5 volume levels up to 110 dB, perfect for the hearing impaired or elderly. Easily switch between LED-only and LED + ringtone modes and choose from 55 customizable alert melodies. Your last settings are saved for seamless convenience.