White audio door intercom 10-520

white audio door intercom
white audio door intercom
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Interior/exterior unit


This compact internal audio unit is delivered standard equipped to perform the following functions: allow a conversation with a visitor, produce a different tone for a call at an apartment door, main door or an internal call, switch lights on and off, open doors, adjust the volume, switch off the ring tone, indicate a busy signal and call signal with LEDs. The controls consist of 5 function keys and a volume adjustment. The functionality of one of the keys can be freely assigned. This programmable key can be set up to either transmit a control function for relay 10-831, allow a parallel call, make an internal call, set up a bell-and-enter function, or activate a call redirection command. The communication with the visitor is hands-free.


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.