Kerui M522 Wireless Doorbell with F54 Push Button, Operating at over 500 Feet with 32 Chimes, 4 Volume Levels, LED Indicator, 1 Plugin Receiver & 1 Push Button

Kerui Doorbell - Life happens at the front door

M522 Wireless Doorbell

Features

500-feet range

Memory function

32 chimes available

4 volume levels adjustable

Fixed-tone buttons available

Technical Parameters

Power: 100~240V 50~60Hz AC

Frequency: 433MHz

Distance range: 500 feet

Size: 96*68*32mm

F54 Push Button

Features

One Button transmitter

Long Distance

Fashion Design

Technical parameters

Working Current: 12MA

Static Current: 1uA

Frequency: 433MHz

Distance range: 500 feet

Size: 87*34*19mm