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EL642/PLUS sound module

EL642/PLUS sound module


For Nexa push buttons or coded door panels.

"Plus" digital installation of 4 wires.

  • Additional information

    • Sound module with independent door panel and telephone adjusting level volume.
    • Removable terminal connector for easy wiring.
    • Privacy on audio door open progresses.
    • Electronic call with acoustic acknowledgement signal, confirming the call is in progress, the system is busy or the lock is activated.
    • Connection to push button modules or keypad using small flat cables provided with the modules.
    • Selectable lock activation time.
    • Includes two push buttons.


You can also order by email or phone 020-8361-2444 if you prefer

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