Doorbell Wireless Door Chime Kit Wall Plug-in Cordless Receivers Push Button Waterproof With 52 Chimes 4-Level Volume Smart Hoom By Haiyitong

Description

Specification: 1.The dimension of the receiver 85*85*28mm plug(EU/US/UK) 2.Static current≤0.8mA(Ultra-low power ,can extend battery life) 3.Power≤2W 4.Music: 52 cord music for option 5. Sound:25-85dB ( 4 grad volumes); 6.Remote Control / Inception Distance 200-300m(in open air) 7.Work Frequency :433MHz 8.Work Voltage of the Emitter:12V(Battery Model:23A 12V) 9..Work Electricity of the Emitter≤15mA(20 times a day by calculating,a high quality 10.LED Indicator: press the send button,LED indicator light will flash,Emitter work and the receiver receive the order and then send out the beautiful music reminded you the VIP visit,the blue-ray LED of the receiver will regular flash along with the music.