Wireless Door Bell Home Electric Intelligent Music Door Bell Elderly People Caller Door Bell

Feature: 1. Sensitive Reaction: The wireless doorbell responds quickly, and even if the elderly"s strength is weakened, they can easily press the button. 2. Smart Music: A variety of beautiful music is built into the doorbell to bring you a pleasant hearing experience, bring your a relaxing mood. 3. Efficient Plug In: The intelligent doorbell is plugged in, no need to replace the battery frequently, saving time and convenient for use. 4. Easy Installation: The music door bell has a simple installation, convenient and time saving, don"t need too much tools or complicated steps. 5. Special Design: The push button door bell can also be used as an elderly caller, can remind the family at any time, so that you always care about the safety of your family. Specification: Item Type: Wireless Door Bell Material: ABS Model: M525+F52 Application: Hotel, Restaurant, Home, Office, Meeting Room Receiving Frequency: 433MHZ Launch Distance: Approx. 150m/492.1ft (Open Space) Working Power: 0.5W Music: 32 SongsBattery Type: Button CellBattery Model: 12V 23A Battery Capacity: 80mAh (Shipped With Built In Battery). Package List: 1 x Door Bell Button1 x Door Bell Body1 x Gasket2 x Screw2 x Expansion Screw1 x Instruction