Wireless Doorbell, 400M Long Range Outdoor Waterproof Electronic Doorbell, Chime Kit with Plug-in Receivers for Home, Blue LED, 55 Melodies, 5 Volume Levels, Black

【Strong Signal, Everywhere】Our doorbell offers a powerful 300m range (without any obstacles) in open areas, ensuring you're always connected. Whether you're in the garden, upstairs, or even in the basement, never miss a visitor again.

【Install in Seconds】Easily mount the wireless doorbell transmitter to your wall using either the included screws or the adhesive tape. Enjoy a hassle-free installation in under a minute. Requires a European power outlet. Not Bluetooth compatible. (This product does not include a green sticker.)

【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 long battery life of 1 to 3 years. 【Personalized 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 or LED + ringtone modes and select from 55 melodies for personalized alerts. Your last settings are saved for uninterrupted convenience.