General Information; External Units - Comelit Color Diva Mt Kit 11 Manuel Technique

GROUP S.P.A.

GENERAL INFORMATION

The Single-Residence Video Door Entry Kits Art. 8491, 8491B and
Two-Residence Video Door Entry Kits Art. 8492, 8492B can be
used in residential or service sector buildings where effective
access control and simple installation operations are required.
In effect it only requires 2 wires between the external unit and the
internal monitor/s to activate the system (audio, intercom, video
automatic switch-on), plus two wires to supply 12V AC power to the
external unit and electric lock.
A wide range of accessories is also available to deal with the needs
of any type of system. In addition to interesting standard type
accessories, the system can also be extended by adding video
entry phones and/or telephones and/or external units.
In this way it is possible to have a maximum of two external units
with three internal units including telephones and video entry
phones for the single-residence configuration, and two external
units with six internal units including telephones and video entry
phones (three for each call button) for the two-residence
configuration.
By means of appropriate settings (according to the table on page
36), single-residence intercommunications (i.e. between users
having the same user
intercommunications (i.e. between users not having the same user
code) are possible using video entry phones as well as telephones.
Several kits can be connected to a Simplebus main entrance panel
and/or a switchboard Art. 1998A.
See page 43 for further information.

EXTERNAL UNITS

Art. 4875KC - 4876KC
1
Art. 4875KC
Technical characteristics
Connection to monitor with 2 wires for audio, video, door lock
release and call plus 2 wires for power supply from Art. 1205/B.
High sensitivity, adjustable camera with 1/3" CCD sensor. White-
light LED illumination.
Microphone and speaker volume adjustment. Aluminium call button
with label removable from the front. Die-cast aluminium module-
holder frame.
Flush-mounted box dimensions: 127x127x45 mm.
The pushbutton of article 4875KC is factory-set to call address 1,
whereas for article 4876KC the pushbuttons are set to call
addresses 1 (left pushbutton) and 2 (right pushbutton).
External unit dimensions: 125x125 mm.
24
MT KIT
code) and two-residence
1 2
Art. 4876KC
Description of terminal block
LL monitor connection (video, call, audio, door lock release)
SE-SE electric lock connection
~ ~ external unit power supply
PR programming terminal
- negative terminal to be used in programming stage
S programming terminal
RTE timed local door lock release input OCC., V+ (not used)
Audio volume adjustment
The external unit module has two adjustments:
external unit volume, marked with the loudspeaker symbol, and
internal unit volume adjustment, marked with the microphone
symbol.
Camera direction adjustment
To adjust the camera, proceed as described on page 25.
Art. 1205/B
Technical characteristics
The transformer provides for 2 outputs: one to supply the external
unit and the electric lock, the other to supply the monitor.
Dimensions: 105x85x85 mm (6 DIN modules).
500mA delayed protection fuse.
Description of terminal block
AC230V mains voltage input
~~ AC output for external unit and electric lock
+ - monitor power supply 20Vdc output
-
+
-
+