Wireless Doorbell Self Powered White 52 Music Automatic Recognition Smart Doorbell for Elderly

Feature: 1. Self Powered: The smart doorbell kit uses unique solar technology to automatically power the doorbell, eliminating the need to replace batteries. 2. Long Distance: Wireless doorbell transmits sound over a wide range, ensuring that you will always be able to hear the sound of the doorbell. 3. For the Elderly: The transmitter receiver bell is specially designed for use by the elderly, and the one touch call function is simple and easy to use. 4. Automatic Recognition: White wireless doorbell intelligently identifies visitors and ensures that only legitimate visitors can activate the doorbell. 5. Simple European style: Wireless doorbell has a white stylish appearance design, which matches perfectly with all kinds of decoration styles. Specification: Item Type: Wireless Doorbell Material: ABSTransmitter: Battery Type: Lithium battery, Battery Capacity: 150mAhShips with built in batteryReceiver: Operating Current: less than 60mA, Static Current: less than 10mA Power: less than 2W Music: 52 music Operating Frequency: 433MHz Adjustable Volume: 20 to 80dB (4 speed cycle adjustment). Package List: 1 x Transmitter1 x Receiver1 x Base 1 x Double Sided Adhesive Tape2 x Screws2 x Expansion Screws1 x Multi Language Instruction Manual