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Thank you for purchasing a Commax product.
This product is a high tech Main Entrance interphone that supports
electronic and remote (Optional) keys and finger print recognition
(Optional) features. Please read this manual carefully.
Using 8-wire common wiring method between the Main Entrance interphone and
the Guardhouse interphone, this system supports 3 communication circuits, and
each communication circuit is a Balance Type that supports 2 wires.
Using 4-wire common wiring method between the Main Entrance interphone and
the Household interphone, this system supports telephone and video
connections. Only use coaxial cables for video connection.
The short and cut of wiring can cause a malfunction. Be sure to check wiring
before installation.
It is recommended that each Main Entrance interphone is installed and its
connection be checked from the Guardhouse and the Household(s).
Maximum of 2048 Remote Cardkeys are supported. (When not connected to a
computer)
Three consecutive entries of wrong Management PIN, Building PIN, or
Household PIN will automatically page the Guardhouse.
Three consecutive attempts at unlocking doors with an unregistered Remote
Cardkey will also automatically page the Guardhouse.
1. Greetings
2. Before Getting Started
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Remarks
DRC-481L/DRC-500L-영문 2006.10.26 1:23 PM 페이지4
