Ultrak DuraCam VK74A36C User manual

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Combine the high performance and dependability of our miniature cameras with the durability and strength of our sleek
new mini rugged housings, and you have Ultrak’s new DuraCam. The DuraCam mini ruggedized housings combine the
most advanced camera technology with the latest impact resistance materials to deliver the best value and protection
for your most challenging applications. Whether you are protecting an apartment complex, shopping mall, airport or a
maximum-security correction facility, DuraCam has the solution to fit your most demanding applications indoors or out.
Each DuraCam VK series mini ruggedized dome housing utilizes a 1/3" high performance camera and comes with a
choice of varifocal or fixed position lenses. Each DuraCam is covered with an optically clear 4" impact resistant dome
shell and liner. Optional auto iris varifocal lenses are available.
Installation is quick and easy with all the tamper proof mounting hardware included. Each DuraCam comes standard
with 24 VAC operation and line lock. No job is too big or small for the uncompromising performance of the DuraCam
impact resistance dome.
• Durable, impact and vandal resistant
• Puncture proof
• High resolution color (470TVL)
• 24 VAC operation with line lock
• Fixed lens option, 2.9mm, 3.6mm, 8mm, 12mm
• 4-8 mm varifocal lens options
• Indoor/outdoor (IP66 rated)
• DC auto iris varifocal option
• Simple installation
• 1/2" and 3/4" threaded NPT opening on top and side
(surface dome)
• Flush or Surface mount dome chassis
• Manual tilt adjustment
• Tamper-resistant hardware included
• Clear dome with liner
• No grab chassis design
DuraCam
VK SERIES MINI RUGGEDIZED DOME CAMERA ENCLOSURE
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tougher than crime
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TECHNICAL SPECIFICATIONS
DuraCam
4323 REV 01/22/03 ©Ultrak®is a registered trademark of Ultrak, Inc.2003.
MODELS
VK74A36C DuraCam dome, color high res, 4" clear dome
w/liner, 3.6mm fixed lens, 24 VAC/LL
VK74AVMC DuraCam dome, color high res, 4" clear dome
w/liner, 4-8mm manual varifocal, 24 VAC/LL
VK74AVAC Same as VK74AVMC except with 4-8mm auto iris lens
VK44A36C DuraCam dome, b/w std res, 4" clear dome
w/liner, 3.6mm fixed lens, 24 VAC/LL
VK44AVMC DuraCam dome, b/w std res, 4" clear dome
w/liner, 4-8mm manual varifocal, 24 VAC/LL
VK44AVAC Same as VK44AVMC except with 4-8mm auto iris lens
VKHA2OW Heater option for DuraCam dome
POWER
Power Source AC24V(10%)
Power Consumption 4.6 W (color) / 2.5 W (b/w)
SENSOR AND GENERAL INFORMATION
Image Sensor 1/3" interline transfer CCD
Picture Element (VK74) 768(H) x 494(V) [ 752(H) x 582(V) ]
Picture Element (VK44) 510(H) x 494(V) [ 500(H) x 582(V) ]
Scanning System 2:1 interlace
Scanning frequency 15.734KHz(H), 59.94Hz(V) [15.625KHz(H), 50Hz(V)]
Operating Temperature14˚F to 122˚F (-10˚C to +50˚C)
Sync. System Line lock
Electronic shutter 1/60 ~ 1/100,000 sec.
VIDEO
Signal Format (VK74) NTSC
Signal Format (VK44) EIA
Resolution (VK74) 470 TV lines
Resolution (VK44) 380 TV lines
Min. Illumination
(VK74) 2.8 lux (F2.0, 50IRE, Clear Dome)
(VK74XVM) 3.7 lux @ F2.0
Min. Illumination (VK44) 0.2 lux (F2.0, 50IRE, Clear Dome)
(VK44XVM) 1.2 lux @ F2.0
(Measured using EIA standard 639)
Video Output 1.0 Vp-p, 75 ohm unbalanced
S/N Ratio 46dB (AGC OFF)
BLC 40% center (BLC ON)
Sync Level 40 IRE
AGC ON Fixed
FUNCTION
Line Lock Phase 300˚
Shutter Speed Auto
White Balance (VK74) AWB (2500˚K ~ 8500˚K)
E/I On Fixed
Gamma ON (0.45) Fixed
CONNECTOR & MECHANICAL
Video & Power In/Out BNC connector / 2pin wire
OPTIONAL LENSES
VKL12FB DuraCam lens, 12mm for black and white camera
VKL12FC DuraCam lens, 12mm for color camera
VKL29FB DuraCam lens, 2.9mm for black and white camera
VKL29FC DuraCam lens, 2.9mm for color camera
VKL36FB DuraCam lens, 3.6mm for black and white camera
VKL36FC DuraCam lens, 3.6mm for color camera
VKL08FB DuraCam lens, 8mm for black and white camera
VKL08FC DuraCam lens, 8mm for color camera
HEATER KIT
Power Consumption 20w
Heater On 41°F (5°C)
Heater Off 59°F (15°C)
MOUNTING KIT
VKSMOUNT Surface mount plate (non angled)
Ultrak Worldwide Support Center:
1301 Waters Ridge Drive
Lewisville, TX 75057
[phone] [phone]
Fax [phone]
www.ultrak.com
Conversion: 1" = 25.4mm
Measurement conversions are approximate
Design and specifications subject to change without notice.
WITHOUT BRACKET
3.6" (91.5mm)
0.9" (23.5mm)
4.7" (120mm)
4.7" (120mm)
4.7" (120mm)
4.7" (120mm)
3.3" (85mm)
2.1" (52.5mm)
1.6" (40mm)
HIGH RES COLOR
STANDARD RES B&W
WITH BRACKET