4
3. Overview
No.
FUNCTIONS
1 SPEAKER
3
C-MIC
2
13.56MHz RF Reader
4
Call Button
No.
FUNCTIONS
5
6
NAME CARD
RFCard Delete
Option Button
4. How to use
* When you press the call button to a desired resident, the calling
sound rings
(Notice : The calling sound rings while you only press the call button)
* You can talk with a resident when they answer your call
* If you want to open the door using a RF card key,
please tag it to this( ) point.
Notice
1. DR-nUM/RF1 is available to call to a household or talk with a resistant as Master Unit
2. Please install DR-nUS together with DR-nUM/RF1
DR-nUS is only available to call to a household as this is just a product to extend the number of households on the DR-nUM
3. The word “n” of DR-nUM/RF1 , DR-nUS means the number of households that you can call.
* DR-nUM/RF1 : 1UM / 3UM / 5UM / 7UM
* DR-nUS : 4US / 6US / 8US / 10US / 12US
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