Automatic wireless doorbell with clock, all-in-one wireless doorbell, pager, smart doorbell, IP44 waterproof (black)

General Description: The self-generating wireless doorbell is an all-in-one device that combines a clock, pager, and smart doorbell. With its IP44 rating, it is designed to withstand the elements, making it ideal for outdoor use. Its easy installation makes it a perfect choice for homes with elderly members and children. Technical Specifications Product Name: Wireless Doorbell Color: Black Plug: European Standard Transmitter: IP44 Operating Temperature: -20 to 60 °C Operating Frequency: 433.92 MHz ± 75 kHz Receiver Voltage: 80-260 V/50-60 Hz Ringtones: 38 selectable Volume: 0-100 dB, 4 levels Package Dimensions: 13.5 x 8.5 x 6 cm Contents: 1 doorbell, 1 anti-ding-dong device, 1 installation tool, 1 instruction manual Usage Installed in front of your door, the doorbell will alert you to the arrival of visitors with an adjustable volume, ensuring optimal audibility even from a distance. Its elegant and compact design blends harmoniously with your interior décor while remaining discreet. Other information: Transparent and glossy mirror finish for a clear display; High-definition digital color screen for enhanced visual appeal; Door number display to distinguish callers; High-quality materials for long-lasting use.