Wireless doorbells
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Metzler wireless doorbell extension set – relays the bell signal wirelessly up to 300 m, wireless converter with wireless chime -
Metzler Honeywell DCP711 wireless doorbell transmitter with secret-knock function and LED confirmation light -
Metzler MP3 Wireless Doorbell Complete Set MPRING, 200 m Range, IP44 Transmitter, microSD up to 32GB, Volume up to 80 dB
