Magicfly Expandable Wireless Doorbell Chime Kit 1000-feet Range 52 Melodies, No Batteries Required for Receiver(2 Push Remote Button+1 Door Chime) Black

Feature

Long wireless range--operating at 1000-feet;
Laud enough--4 levels adjustable Volume from 25db to 110db;
52 different ring tones--Microcomputer's free selection-son musics and the sound quality is much more better than normal ones in the market;
Strong remote signal--can easily penetrate walled barriers;
Certifications: All products passed CE, FCC, RoHS approval.

Description

Magicfly Portable Wireless Doorbell Chime Kit 1000-feet Range 52 Melodies, No Batteries Required for Receiver(2 Push Button+1 Door Chime) Black

Features:
1. Fire-retardant materials;
2. Long life(Working Frequency:433MHZ?MHZ)--PCB board and IC parts are equipped with strong material, keeping long lifetime; Adopt digital coding it is more stable and can avoid interference; can use for about 15 years if pushed 15 times per day;
3. Can be a paging device--can allow elderly, children, immobile or bedridden patients to conveniently page or contact their loved ones or care takers;
4. Practical--perfect for big house or villa, offices;
5. Certifications: All products passed CE, FCC, RoHS approval.
6. Waterproof--IP33 Waterproof for the Transmitter

Technical Specifications:
Equipment parameters: Performance index

Size :Receiver:80*27.5*87mm;Transmitter: 41*18*71mm
Net Weight: Receiver:105g; Transmitter: 35g Color:Black
Receiver Working Voltage:AC 110V 50Hz
Transmitter Battery 12V 23A
Sound Volume Range: 25-110dB
Transmitter Power Consumption: <10mw
Transmitter Working Voltage: 12V
Working Frequency:433MHZ -- 2MHZ
Receiver Standby Current: <1.0mA
Doorbell Type: 1 to 1 AC/DC wireless doorbell
Lighting Mode: Ring down, constant light(Standard)/Ring down, flash/Ring down, do not light;
Packing size: 12*9.5*21cm
G.W.:0.226 KG

Package contents:
2 x Transmitters
1 x Receiver
2 x 12V23A batteries(10g)
4 x screws
4 x plastic rings
2 x double-side stickers