FARFISA INTERCOMS ECHOS - Page 41

39
(MT11 - Gb2012)
EXTERNAL DOOR STATIONS
1+1
INTERCOMS *
4+1
VIDEOINTERCOMS
M
O
D
Y
MD10ED
without call buttons
MD11ED
1 call button
MD12ED
2 call buttons
1 row push-button modules
Modules for electric door speaker (amplifier)
Button modules
MD 22
2 call buttons
MD 24
4 call buttons
MD 23
3 call buttons
MD 21
1 call button
2 row push-button modules
MD 222
2 call buttons
MD 224
4 call buttons
MD 226
6 call buttons
MD 228
8 call buttons
MD20
blank module
Modules: blank, number, access control and cameras
FC52P. Keypad
module for access
control (same fea-
tures of the model
FC52PL - see page
25).
MD50
number module
MD41D. Black and
white camera.
FP52. Proximity
reader for access con-
trol (same features of
the model FP52PL -
see page 25).
2
8
5
0
3
9
B
6
1
7
A
4
50
MD 41D.
B/W camera module for 4+1 video systems
without coaxial cable, including:
- solid-state CCD camera, with auto iris, 3.6mm
fixed optics and 6 infrared LED’s;
- front plate in anodized aluminium with break-
proof transparent screen;
- horizontal/vertical sweep.
Technical data
Power supply 21±3Vdc
Operating current 0.3A
Output of balanced video signal
Minimum illumination 2 lux
Sensor CCD 1/4 B/W
Pixel number 291000
Horizontal frequency 15625Hz
Vertical frequency 50Hz
Lens 3.6mm; F5
Adjustable focus 0,1m ÷
∞
Auto-iris electronic
Horizontal adjustment 15°
Vertical adjustment 15°
Operating temperature -10°÷+40°C
Maximum permissible humidity 80%RH
CAMERA
Terminals
Y positive video signal output
F ground
X negative video signal output
H positive power supply input 21Vdc
"
16
/
1
4
"
8
/
7
52
124
90
2
"
16
/
9
"
4
/
3
19
3
H
X
F
Y