AMAZING DOORBELL 4 THE HOME, SELF POWERED, WIRELESS. NO BATTERY/WIRING

The listing

Condition Brand New Color White / balck Self-Powered Wireless Doorbell No Battery Required Home doorbell Long Distance 38 Melodies 4 Volume Levels THIS DOORBELL DOES NOT REQUIRE BATTERIES, ELECTRICAL HARD WIRING , BUILT IN MINI GENERATOR, EASY TO INSTALL, JUST PLUG AND PLAY ! SPECIFICATION: High-concerned chemical :None Power Source : AC, Self-powered Doorbell Type: WireLess Display 0-50dB Volume Type : Doorbells Colors: 2 : WHITE & BLACK Microprocessor controlled radio signal: allows multiple devices to operate on a frequency without interference. Environmentally friendly, no batteries required thanks to the built-in mini generator in the transmitter Door bell without battery without batteries, transmitter produces energy itself DESCRIPTION: Parameters Receiver plug type: US PLUG 1. Operating voltage: AC 100-250V 2. Power consumption: 0.25W 3. Wireless frequency: 433 MHz 4. Operating temperature: -10 ° C~+45 ° C 5.Ringtone volume:≥50dB/1m 7.Receiver size:L95×W54×H65-70mm 8.Transmitter: SELF POWERED no need battery !!! 9.Transmitter size:L80×W50×H28mm 10. Waterproof transmitter button with fixing pad. 11. Built in mini Generator. 12. Remote Control : NO. 13. Doorbell can be MUTED when sleeping. SELF POWERED DOORBELL, and WATERPROOF : 🔔This doorbell does not require batteries, no HARD wiring, plug and play, easy to install 🔔 Built-in 38 music to choose from, 4 sections of volume can be adjusted (including mute) 🔔 Transmitter waterproof rating, can effectively prevent rain intrusion, sunscreen and waterproof Indoor distance is about 20-30 meters 🔔The receiver can be plugged in directly, 100-250V can be used 🔔Use scenarios: residential, hotel, villa, hospital 🔔Function: learning cod Features 1 :Strong Signal It can penetrate 2-4 walls and wireless range up to 50-80 meters in open area,great for large house including Villas, apartment,offices,shops,warehouses.etc. (This data is the barrier-free test distance in the open area of the experiment. The actual distance is affected by the use environment. The more obstacles, the greater the distance. Please refer to the actual distance). Indoor distance is about 20-30 meters Features 2 :Transmitter Waterproof level Rainy days can also be used,saed and durable Features 3 :38 kinds ringtones ,Four levels of volume The doorbell can be muted when sleeping Features 4 :Not only a doorbell but also a pager When the elderly,babies,and pregnant women sleeping alone have needs,press the transmitter and the bell will ring. Features 5 :Smart learning mode User-friendly design. 4 sale & sold as is.