Sell doorbellWireless Doorbell No Battery Required Waterproof Self-Powered Smart Door Bell Home Cordless best price

Wireless Doorbell No Battery Required Waterproof Self-Powered Smart Door Bell Home Cordless Ring Dong Chime Timbre CallingDescription:-It can penetrate 3-4 walls and wireless range up to 150 meters in open area,great for large house including willas, apartment,offices,shops,warehouses.etc.Rainy days can also be used,saed and durable-38 Songs Home Welcome Door Chimes.The doorbell can be muted when sleeping-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.-Smart learning mode User-friendly design.Multi-type plug interface, EU UK US Plug ,there is always one suitable for youHow to pair signalsIn fact, when we tested the product, it was already paired, and you can use it directly after you buy it back.Please note:This product is a set, the receiver and controller purchased separately cannot be used, and need to be paired for useSpecifications:Operation Voltage: AC100-230VPower Consumption:0.25WWireless Frequency:433MHzOperation Temperature:-10 - +45℃Ringtone Volume:≧50db/mWireless Distance:150 meters(Open space)Receiver Size:66*50*55mmTransmitter Size:70*46*23mmStrong Signal：150M Long Wireless DistanceWaterproof Door Bell：IP68 Waterproof levelTransmitter Power Type:Self Power（No need battery）Package Included:1*Doorbell receiver1*Doorbell transmitter1*User ManualNotes:This product is a set, the receiver and controller purchased separately cannot be used, and need to be paired for use #doorbell #Battery #intelligent # Paying attention to the store and becoming fans can enjoy exclusive activity discounts. All products are imported goods and are true descriptions