14
Microphone.
Front.
Sound module buttons (x2).
Monitor connector.
CN2 button connector.
Back.
: Negative
: 'C' contact for electric lock. Relay 3.
: 'NO' contact for electric lock. Relay 3.
: Positive, negative.
: Audio and digital communication.
: Video signal input.
: Video signal output.
: Negative
Television camera (only the EL632 R5 P/T module).
CV1
CV2
+,
A/D
Vi+,Vi-
Vo+,Vo-
_
Telephone speaker volume control potentiometer.
LEDs (visual signals for people with impaired hearing).
CN7 NEXA Bus connector. (Not used in this mode).
Description of the EL632 R5 P/T EL642/R5 sound module:-
SW1 configuration DIP switch.
Door panel speaker volume control potentiometer.
Button number.
DESCRIPTION OF THE SOUND MODULES
_
_
Speaker.
LEDs (Only functions with the EL632 R5 P/T
.sound module)
Telephone speaker volume control potentiometer.
Door panel speaker volume control potentiometer.
AUDIO AND VIDEO DOOR ENTRY SYSTEM - NFC ACCESS CONTROL
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