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DF4920HD-DN/IR

HD network camera, IP camera, Dallmeier, IR camera, DF4920HD-DN/IR

Main Features

  • Full HD-IR Box Camera
  • 3 Megapixel
  • Day/Night with ICR
  • Integrated IR Illumination
  • Motor-driven Lens
  • P-Iris Control
  • Weather-proof
  • Outdoor Wall Mount Bracket
  • PoE (Class 0)

The DF4920HD-DN/IR is a weather-proof 3-megapixel HD network camera with automatic Day/Night switching and integrated IR (infrared) illumination.

The camera provides real-time Full HD video (1080p/30) using the H.264 codec, currently, the most advanced standard for high-efficiency video compression and supports resolutions up to 3-megapixel.

Besides a comprehensive set of automatic and manual image optimization functions and many other setting options, it features automatic Day/Night operation supported by integrated ambient light sensing, a removable IR cut filter (ICR1)) and an integrated homogeneous IR illumination provided by semi-covert 850 nm high power LEDs in order to meet even the most demanding of surveillance conditions.

In addition, the camera is equipped with a fast (large maximum aperture) and motor-driven P-Iris megapixel varifocal lens (F1.2 – F2.3 / 3 – 9 mm) which allows for the convenient adjustment/configuration of the focal length (zoom), focus and iris (aperture) via the web browser.
The novel P-Iris control technology, designed for a precise and automatic adjustment of the best iris position (optimum aperture), thereby realizes a significantly improved image quality2) with excellent contrast, brilliant clarity and enhanced detail resolution combined with a greater depth of field, under almost all lighting conditions.

In conjunction with the Digital Image Shift function, which provides for a subsequent digital fine alignment of the image section, a convenient and straightforward installation process of the camera is guaranteed.

Built into an IP66-rated weather-proof enclosure, the camera is designed for both indoor and for outdoor applications. The camera is operated via Power over Ethernet (PoE Class 0, IEEE 802.3af) which allows for an easy, quick and cost-effective cabling and commissioning.


1) ICR = IR Cut Filter Removable

2) Compared to conventional DC auto iris lenses

3) Digital Image Shift = Provides digital fine alignment of the image section

4) Function in preparation
  • 1/2.5" 5-megapixel CMOS image sensor
  • Pure Digital Signal Processing
  • Real-time Full HD video (1080p/30)
  • Automatic Day/Night switching supported by integrated ambient light
    sensing and ICR1) function
  • Homogeneous IR (infrared) illumination provided by integrated semicovert
    850 nm high power LEDs
  • IR illumination range up to approx. 25 meters with a beam angle up to
    approx. 50 degrees
  • Adjustable intensity of infrared illumination and Day/Night switching
    threshold level
  • Minimum illumination 0 lux (with IR LED On)
  • Motor-driven megapixel varifocal lens (F1.2 – F2.3 / 3 – 9 mm)
  • Zoom, focus and iris control conveniently adjustable via web browser
  • One-Push AF (Autofocus) with manual fine adjustment
  • P-Iris control for an optimum image quality and significantly enhanced
    depth of field2)
  • Resolution: SD (up to D1), HD (720p, 1080p, 2 MP, 3 MP)
  • Video compression: H.264, MJPEG
  • Frame rate up to 30 fps
  • Simultaneous Dual- or Tri-Streaming
  • Automatic White Balance (ATW, One-Push AWB)
  • Automatic Gain Control (AGC)
  • Automatic Electronic Shutter (AES)
  • Comprehensive set of image optimization functions like brightness,
    contrast, saturation and sharpness
  • 3D Digital Noise Reduction (3D DNR)
  • Privacy Zone Masking (hiding/masking of protected areas)
  • Three different exposure metering modes:
    average metering (light information from entire scene),
    centre-weighted average metering and spot metering
  • Flip function (horizontal, vertical or both)
  • Digital Image Shift3)
  • Motion detection4) with selectable sensitivity
  • Alarm notification via DaVid Protocol4), e-mail and FTP image upload
  • Local video memory: SDHC card slot integrated4)
  • Integrated microphone
  • Voltage supply via PoE (Class 0, IEEE 802.3af)
  • Weather-proof
  • Outdoor wall mount bracket (with internal cable routing)
  • ONVIF compliant
  • DIN EN 50130-4 compliant

1) ICR = IR Cut Filter Removable

2) Compared to conventional DC auto iris lenses

3) Digital Image Shift = Provides digital fine alignment of the image section

4) Function in preparation

PoE Midspan 30 W
Midspan power supply unit, 1× Ethernet port, 10/100/1000Base-T,
802.3at, 802.3af, 30 W


Wall Mount

WCPA – Support Plate Adapter
Reinforcing support plate WCPA for adapting the wall brackets WBMA, WBOVA2 and IR housing wall mount bracket


Corner Mount

WCWA – Corner Mount Adapter
Corner mount adapter WCWA for corner mounting


Pole Mount

WSFPA – Pole Mount Adapter
Pole mount adapter WSFPA for pole diameters 65 – 110 mm (2.6 – 4.3")


Pole Mount

WCPA – Support Plate Adapter
Reinforcing support plate WCPA for adapting the wall brackets WBMA, WBOVA2 and IR housing wall mount bracket

DBHWGC – Pole Mount Adapter
Pole mount adapter DBHWGC for pole diameters 210 – 225 mm (8.3 – 8.6")

Software Version
6.4.3.16

Procedure
The update can be executed via network with the PService software.

Note
Do not disconnect the device from the power supply during the update (up to 5 minutes). The device will automatically reboot when the update is completed.

Compatibility
SMAVIA Viewing Client - 1.0.2.16
SMAVIA Viewer - 1.0.2.16
Dallmeier Live Video ActiveX - 1.3.1.10
SMAVIA Appliances - 8.x.3
Recording systems gen. 4 (DMS, DLS, VNS, VNB) - 7.1.4
Recording systems gen. 4 (DMX) - 7.3.5