m-e BELL-501 TX Betriebsanleitung Seite 16

BELL-501 TX
ENGLISH
BELL-502 TX
BELL-503 TX
Radio doorbell transmitter models:
BELL-501 TX (1-family variant)
BELL-502 TX (2-family variant)
BELL-503 TX (3-family variant)
Thank you for purchasing this wireless doorbell transmitter from the Bell series.
Please read the instruction manual carefully and keep it for future use.
This radio doorbell transmitter can be operated with battery or an external
power supply. If an external power supply is connected, the nameplate illumina-
tion switches on automatically in the dark.
ATTENTION: If the radio doorbell transmitter is operated via an external power
supply, batteries must not be used!
When the doorbell button is pressed, a radio signal is sent and the taught-in
receiver(s) plays the set melody.
Depending on the receiver model, the range is between 100 and 500 metres
under optimal conditions. The range is influenced by various factors, e.g. metal
GB
or UPVC door frames, walls or other devices operating on the same frequency.
All receivers of the Bell series are compatible with this transmitter.
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