ALFA Wireless doorbell 300m range - A101
№20358 Created: 24 July 2023
Brand:
Other brand
Description
It consists of an indoor unit and an outdoor unit
Bright LED warning indicator
Adjust volume (including mute)
Select ringtone
Volume range: 0-110db
Operating frequency: 433.92MHz ± 0.5KHz
Range in open space: 300 meters
Transmitter support with double-sided adhesive tape or screws
Transmitter operation with 1*LR23A - 12V battery
It consists of an indoor unit and an outdoor unit
Bright LED warning indicator
Adjust volume (including mute)
Select ringtone
Volume range: 0-110db
Operating frequency: 433.92MHz ± 0.5KHz
Range in open space: 300 meters
Transmitter support with double-sided adhesive tape or screws
Transmitter operation with 1*LR23A - 12V battery
№20358 Created: 24 July 2023
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