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Kerui M516 52 tones led light memory function wireless doorbell

52 available tones
4 modes available
5 volumes adjustable (including mute)
Memory function
Fixed-tone buttons available

Features

52 different music tones optional

4 modes: Doorbell, Nightlight, Alarm, Welcome modes

5 volumes adjustable (including mute)

LED light display

Memory Function

Fixed-tone buttons available

Technical parameters

Working state：＜300mA

Wireless distance:100m

Frequency:433MHz

Material:ABS

Working temperature:- 10℃- 50℃

Size: 99*99*30mm

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