Wireless doorbell

Our wireless doorbell is suitable for any house or apartment. It offers adjustable volume levels and a wide selection of 51 tunes to suit any mood. The volume can be adjusted for both large houses and small apartments. The blue backlight that flashes when the bell rings is especially useful for the elderly or the hearing impaired. Product features: * Type: electric bell * Receiver power supply: AC 230V 50Hz * Transmitter power supply: without batteries * Music selection: choose from 51 different sounds * Range: 150 meters (may vary depending on obstacles) * Waterproof rating: IP44 * Volume : adjustable with 4 levels (up to 100 dB) * Color: white