Menu
Your Cart

Dear customers, our warehouse is in EU so since 01.01.2021 we temporary won`t complete and ship B2C orders to UK due to Brexit.

We can and will fulfill only B2B orders placed on behalf of UK VAT registered companies. Sorry for the inconvenience

2MP, Turbo HD Hikvision HWT-T320-VF, VF lens, EXIR IR 40m

2MP, Turbo HD Hikvision HWT-T320-VF, VF lens, EXIR IR 40m
2MP, Turbo HD Hikvision HWT-T320-VF, VF lens, EXIR IR 40m
2MP, Turbo HD Hikvision HWT-T320-VF, VF lens, EXIR IR 40m
2MP, Turbo HD Hikvision HWT-T320-VF, VF lens, EXIR IR 40m
2MP, Turbo HD Hikvision HWT-T320-VF, VF lens, EXIR IR 40m
2MP, Turbo HD Hikvision HWT-T320-VF, VF lens, EXIR IR 40m
2MP, Turbo HD Hikvision HWT-T320-VF, VF lens, EXIR IR 40m
Cameras
Camera typeTurbo HD (HD-TVI)
Ceiling mounting typeOutdoor
IR distance40m
Lens2.8-12mm
Resolution2MP
ShapeTurret (Dome)
Power supply12V
61.80€
VAT excl: 61.80€
  • Stock: In Stock
  • Model: HWT-T320-VF
  • Weight: 0.70kg
  • SKU: HWT-T320-VF
  • EAN: 6954273663582
2900 views

What is varifocal lens of a camera?

Turbo HD camera with vari-focal lens Cameras couldbe divided into two types according to the typeoflenses – cameraswith fixed lensand cameras with varifocal lens.

Camera with varifocal lens is that camerafor video surveillance, whose lens allows to made additional, manual zoom and focusafter installation of the camera. The specific type varifocal lens is marked in millimeters (e.g. 2.8-12 mm).

This means that depending on the manual setting of  lens, the width of the view angle in the horizontal will be of 80-83 degrees (maximum at 2.8 mm) to about 30 degrees at the 12 mm lens adjustment.

Cameras with varifocal lensesaremost commonly usedand mounted on a pointsof thesystem for video surveillance,that require to monitor specific object or a certain perimeter.

An example of a situation where it is recommended to mount camera with this type of lens: you have to monitor flow of people and / or vehicles passing through the portal / barrier / entrance, but the situation does not allow the assembly to be less than 10-15m. In this case, mount the camera with varifocal lens, even at distance of 15 meters from the monitored  area, you can manually zoom in and make fine focus adjustmenttoo.

Product application in video surveillance systems: use of the product

In mind possibilities of shooting in night mode at distances up to 20-30 meters, manageable, varifocal lens from 2.8 to 12 mm, and the highest HD resolution in the model HD-TVI Hikvision DS-2CE56C5T-VFIT make it a preferred model in building systems for video surveillance in shops, non-stop shops, playgrounds for scrap, schools, private homes and residential entrances,blocks. It is because of the capabilities of the lens and its management HD-TVI camera HD-TVI Hikvision DS-2CE56C5T-VFIT has been often chosen by our customers  for surveillance of private vehicles, office parking lots and garages.

Camera

  • Image Sensor: 1/3" Progressive Scan CMOS
  • Signal System: PAL/NTSC
  • Effective Pixels:              2MP
  • Min. Illumination:           0.001 Lux @(F1.2,AGC ON), 0 Lux with IR
  • Shutter Time:    1/50(1/60)s to 1/50,000s
  • Lens:     2.8-12mm @ F1.4
  • Angle of view: 78° - 28°
  • Lens Mount:      M12
  • Adjustment Range:        Pan: 0 - 355°, Tilt: 0 - 90°, Rotation: 0 - 355°
  • Day& Night:       IR cut filter with auto switch
  • Video Frame Rate:         720p@50fps/720p@60fps
  • HD Video Output:           1 Analog HD output
  • Synchronization:             Internal Synchronization
  • Video Output: 1Vp-p Composite Output (75Ω/BNC)
  • S/N Ratio:           More than 62 dB
  • Up the Coax:     Support

Menu

  • Auto Gain:          Low/Middle/High/Off
  • D/N Mode:        Color/ BW/ EXT
  • Auto White Balance:      Auto / Manual
  • Private Mask:    On/Off, maximum 8 zones
  • Motion Detection:          On/Off, maximum 4 zones
  • Language:           English/Chinese
  • Function:            Digital Wide Dynamic Range, 3D Digital Noise Reduction, Sharpness, Brightness, Digital Zoom, Mirror

General

  • Operating Conditions:   -30 °C ~ 60 °C (-22 °F ~ 140 °F)
  • Humidity 90% or less (non-condensing)
  • Power Supply: 12 V DC±10%
  • Power Consumption:    Max. 6W
  • Weather Proof:               IP66
  • IR Range:            Up to 50m
  • Dimension:        φ130.54 × 93.24 mm (φ5.14” × 3. 67”)
  • Weight:               380 g (0.84 lb)
Cameras
Camera typeTurbo HD (HD-TVI)
Ceiling mounting typeOutdoor
IR distance40m
Lens2.8-12mm
Resolution2MP
ShapeTurret (Dome)
Power supply12V

Write a review

Note: HTML is not translated!
Bad Good