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2.1MP Indoor Universal HD over Coax® Snapit™ Dome Camera
Model: DWC-D4283WD
STAR-LIGHT™ 2.1MP Universal HD over COAX® cameras deliver crystal-clear images and support real-time 30fps HD-Analog, HD-TVI, HD-CVI and all analog signals to 960H. Our unique Snapit™ housing makes installation a snap!. STAR-LIGHT™ Universal HD over COAX™ cameras are engineered to work with our VMAX A1™ Universal HD over COAX™ DVRs using your existing coax infrastructure for a cost-effective, high resolution surveillance solution.
  • DWC-D4283WD

Universal HD Coax® Technology supports All
HD-Analog and All Analog to 960H
The Universal HD® Complete Solutions are the best way to upgrade an existing analog solution to high definition. Universal HD supports HD-Analog, HD-TVI, HD-CVI and CVBS analog signals to 960H.
Star-Light™ Super Low Light Technology
Star-Light™ Technology provides crisp clear images in both color and Black and White in extreme low light conditions. Star-Light technology offers a slow shutter feature that increases the length of time the
shutter remains open to collect additional light, illuminating typically dark environments. The technology also utilizes Digital Noise Reduction and Highlight Masking Exposure to enhance the image clarity, offering a clear image in any lighting condition.
Built-in Microphone
Cameras with built-in microphone allow users to integrate live communications from the camera and the scene it monitors. Users can record live video along with audio from the scene, with no need for separate hardware, all monitored and controlled from the same simple camera User Interface (UI)

Snapit™ Indoor Housing
Our Snapit™ housing offers a simple to install four-step process. 1. Install Camera Module. 2. Adjust Camera Sensor as needed. 4. Take Camera Dome and Snapit™ into place.
  • Universal HD over Coax™ Technology with HD-Analog, HD-TVI, HD-CVI and all Analog to 960H Signal Support
  • STAR-LIGHT™ Super Low Light Technology
  • 2.1MP 1/3" Image Sensor at Real-time 30fps
  • Built-in Microphone
  • 2.8~12mm Motorized Zoom Auto-Focus P-Iris Lens 
  • True Wide Dynamic Range (WDR)
  • OSD Control Via Coaxial (UTC)
  • Snapit™ Easy Installation Housing
  • De-Fog™ Extreme Weather Image Compensation
  • Highlight Masking Exposure (HME)
  • Auto Sensing 24VAC/12VDC with Line Lock
  • Easy Icon Driven OSD Menu with Built-in Joystick
  • Programmable Privacy Zones
  • Auto Gain Control (AGC)
  • Backlight Compensation (BLC)
  • Dynamic Range Compressor (DRC) Reveals Low Light Detail
  • Auto White Balance (AWB)
  • UTP Built-In
  • RS-485 Built-in
  • 5 Year Warranty

IMAGE


 
 
Image Sensor
 
2.1MP 1/3" CMOS Sensor
Active Pixels
 
1944 (H) x 1092 (V)
Scanning System
 
Progressive Scan
Frequency
 
60Hz / 50Hz
Signal Technology
 
Universal HD over Coax™ Technology with HD-Analog, HD-TVI, HD-CVI and all Analog to 960H Signal Support


Synchronization
 
Internal
Resolution
 
1920x1080 (1080p)
Minimum Scene Illumination
 
F1.4 (30IRE): 0.03 Lux (Color)
S/N Ratio
 
55dB
Video Output
 
HD-Analog, HD-TVI, HD-CVI 2.1MP 1080p 
CVBS Analog up to 960H



Alarm Output
 
1 Alarm Output

Audio

Audio Output 1 Built-in Microphone
Sensitivity -38dB ± 2dB
Frequency Response 50Hz~10KHz

LENS


 
 
Focal Length
 
2.8 ~ 12mm
Lens Type
 
Motorized Zoom Auto-Focus P-Iris Lens

OPERATIONAL


 
 
Shutter Speed
 
1/30 – 1/30,000
Backlight
 
Off / On
STAR-LIGHT™
 Sense-up
Off, x2 – x32
Wide Dynamic Range 
 WDR
Off / On
Wide Dynamic Range dB 100dB
Smart DNR™ 3D Digital Noise Reduction 
3D DNR 
Off, Low, Middle, High
White Balance
 AWB
Auto / Auto-Ex / Preset / Manual
Day and Night
 
Day / Night / Auto
Mirror / Flip
 
Yes
Auto Gain Control
 AGC
Max 60dB
Motion Detection
 
Yes
Privacy Zones
 
16 Privacy Zones
Sharpness
 
0 ~ 10
Gamma
 
0.45 ~ 0.75
RS485 / UTP Built-in
 
PELCO D / PELCO C
Digital Zoom
 
x1.0 ~ x16.0

ENVIRONMENTAL


 
 
Operating Temperature
 
-40°F ~ 122°F (-40°C ~ 50°C)
Operating Humidity
 
Less than 90% (Non-Condensing)
Other Certifications
 
FCC, CE, ROHS

ELECTRICAL


 
 
Power Requirements
 
DC12V / AC24V Dual Voltage
Power Consumption
 
DC12V: 3.0W
AC24V: 2.3W


MECHANICAL


 
 
Material
 
Plastic
Dimensions
 
4.25 x 3.81 in (108 x 96.8 mm)
Weight
 
0.529 lbs (240 gr)
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Title Type Size Download
Camera Accessories Compatibility Chart pdf 3.80 MB
DWC-D4283WD Data Sheet - Spanish pdf 1.03 MB
DWC-D4283WD_TIR Manual pdf 13.47 MB
STAR-LIGHT Universal HD over Coax Sell Sheet pdf 0.93 MB
Frequently asked questions
Q. How do I get communication from coax?
A.
  1. Camera must be connected to a Vmax A1 dvr or HD-TVI dvr to have coax communication
  2. Camera has 2 video cables make sure to use blue cable for TVI.AHD signal and coax communication
Q. How to turn on WDR?
A. At the VMAX A1 DVR
  1. Right click and select PTZ controller
  2. Press Menu to access the camera's OSD
  3. Go to Exposure, Brightness and select WDR.
  4. Go to Exit Jump
  5. Select Save & Exit
Q. My camera has a spotlight effect at night.
A.
  1. Enter the Setup Menu
  2. Go to Day & Night
  3. Enable SMART IR and adjust the level
SMART IR adjusts the image for IR cameras to eliminate LED light reflection and white spots in the image. By breaking down the camera’s field of view into five zones, Smart IR allows for even distribution of the IR light. This prevents excessive illumination on images that are in the front of the scene and offers a clear image in B/W without any loss of detail.

Note:  This is best adjusted at night

Q. My Camera image is flashing/flickering
A.
  1. View the image to see if the environment has variable lighting
  2. If so, enable WDR or DRC in the camera’s menu
  3. If not, make sure power is sufficient and power cycle the camera
  4. Check cable and connectors
Q. My camera is blurry at night but clear in the day
A.
  1. Check the lens cover for dirt, debris, scratches, smudges or residue
  2. Tilt camera away from or remove nearby reflective objects
  3. Make sure rubber gasket is present and correctly seated on lens
  4. Clean lens cover with water and dry microfiber cloth
Q. My camera is no longer producing video.
A.
  1. Confirm the physical connection on the dvr
  2. Switch with a known working camera
  3. Check power to the camera
  4. Check camera compatibility
  5. Check user rights
Q. My camera is stuck in Black & Whtie.
A.
  1. Make sure the camera is compatible with the dvr
  2. Make sure the camera is on the right signal
  3. Make sure the camera is getting sufficient light
  4. Make sure the light sensor is not obstructed.
  5. Move camera to a known working port. If problem follows the camera then the camera is the problem
  6. Enter the Camera's setup menu and make sure Day & Night is on Auto
  7. Factory default/Initialize the camera
  8. Bench test the camera with separate wiring and power
  9. Send in for repair if the problem persists.
Q. There are horizontal rolling bars on the monitor.
A.

This is a video ground loop due to more than one ground between camera and monitor/head-end

Ground Loop problems can be resolved by making sure that only one end of any video cable is
connected to a local ground. Make sure the video cable shields do not come into direct contact with
each other to prevent unintentional local grounding.

  1. Tape all connectors in such situations to minimize this risk.
  2. Keep camera runs as short as possible with all video cables cut to fit. Excess cable left along any run can increase the risk of interference.
  3. At the monitor end make sure all the CCTV equipment is connected to same power point to provide a common local ground.
  4. Implement a ground loop isolator