Ganz MDCH-IR312NA User manual

Dome Cameras
Dome Cameras
Dome Cameras
Outdoor Vandal- esistant Day/Night I Dome Cameras
MDCH-I 312NA
• 3.3-12mm computar®I Coated Auto-iris Varifocal Lens
• Light Activated Photocell Turns on I Lights at Night
• 18 I LEDS Provide over 50’ Illumination ange
• High esolution 480 TVL
• Single Model for Surface or Flush Mounting
• Manual Pan / Tilt otation Mechanism
• 12VDC / 24VAC Dual Voltage (Auto-sensing)
• Optional Service Monitor Cable (ZCA-SM200)
• IP66 ating for all Weather Conditions
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MDCH-I 312NA Outdoor Vandal- esistant Day/Night I Dome Cameras
 Specifications
Model MDCH-IR312NA
TV system NTSC
Scannin system 2:1 Interlace
Ima e sensor 1/3” Super HAD CCD
Effective elements 768 (H) x 494 (V)
Scannin frequency 15.734kHz (H) / 59.94Hz (V)
Video output 1 Vp-p/75Ω
Horizontal resolution 480 TVL
Min. Illuminance 0 lux (B/W ode - w/ IR LED ON)
Day / Ni ht Digital Day / Night
S/N ratio ore than 50dB (AGC off)
Gamma characteristic 0.45
IR Illumination 18 IR LEDs
Sync. System Internal only
Electronic shutter 1/60 sec. Fixed
White balance Auto (2500°K to 15000°K)
Power supply AC 24V ± 10% 50Hz/60Hz ± 1Hz / DC 12V ± 10%
Power Consumption 5.5W
Ambient temperature Operation: 14°F to +122°F / Storage: -4°F to +140°F
Ambient humidity (non condensin ) Operation: ax. 85%RH / Storage: ax. 95%RH
IP ratin IP66
External dimensions 5.5” (ø) x 4.1”(H)
Wei ht 1.7 lbs. (750g)
Accessories Additional power connector, plastic anchors, screws, instruction manual
Lens Specifications
Max. aperture ratio 1:1.2
Focal len th 3.3mm ~ 12mm
Iris (DC auto iris) F1.4 ~ F360C
An le of view
(Wide to Tele)
D 125.7º~ 29.9º
H 89.8º~ 23.9º
V 63.6º~ 17.9º
 Inside View  Mounting Options
Pendant Mount
ZC4-PM2
Pendant Mount
ZC4-WM2
All specifications are subject to change without notice
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