golmar MEL4503/NFC User Manual

7
DESCRIPTION OF THE SOUND MODULES
Description of the EL655 sound module:
Microphone.
Speaker.
Door panel speaker volume control potentiometer.
Telephone speaker volume control potentiometer.
Front.
Sound module buttons (x2).
Bus monitor connector 4+N.
Call mode setting jumper
(0 electronic/7 buzzer).
Label.
Button connector.
Back.
I1 I210 5 P13
CV
~2~1
CV
- I1
- I2
- 10
- 5
- P1
- 3
- CV
- CV
- ~2
- ~1
:
Ind. of call button 1.
: Ind. of call button 2.
: Door panel microphone output.
: Door panel speaker input.
: Door release signal input.
: Negative.
: 'NO' contact for electric lock.
: 'C' contact for electric lock.
: TF104 power supply input.
: TF104 power supply input.
AUDIO AND VIDEO DOOR ENTRY SYSTEM - NFC ACCESS CONTROL

golmar MEL4503/NFC Specifications

General

Brand	golmar
Model	MEL4503/NFC
Category	Intercom System
Language	English