Wireless musical doorbell, black, 3.20 x 93.2 inches, 1 set of waterproof buttons, 300-meter range, mains powered, smart doorbell.

【Powerful Signal, Everywhere】Our doorbell offers a 300-meter range in open field conditions, ensuring a constant connection. Whether you're in the garden, upstairs, or in the basement, you won't miss any visitors. 【Install in Seconds】Install it in under a minute. Requires a European power outlet. Bluetooth not supported. 【Weatherproof】Our wireless doorbell is dustproof and waterproof. It withstands harsh conditions while boasting extremely low power consumption, offering a battery life of 1 to 3 years.