dallmeier DF4910HD-DN - Performance Features

DF4910HD-DN | DDF4910HDV-DN-IM/-SM
www.dallmeier.com 12
3.6 Performance Features
The following list of features is valid for all devices described in this document:
• 1/2.5" 5-megapixel CMOS image sensor with Dallmeier
technology
• Pure Digital Signal Processing
• Real-time HD video
• Automatic Day/Night switching using ambient light sensing and ICR
1)
function (switching
threshold level adjustable)
• High light sensitivity of 0.45 lux (at F0.95, 50 IRE, ICR
1)
On)
• 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, such as brightness,
contrast, saturation and sharpness
• 3D Digital Noise Reduction (3D DNR)
• Three different exposure metering modes:
average metering (light information from entire scene),
centre-weighted average metering and spot metering
• Privacy Zone Masking (hiding/masking of protected areas)
• Flip function (horizontal, vertical or both)
• Digital Image Shift
2)
• Alarm notication via e-mail and FTP image upload
• Hybrid IP camera with analogue preview output
• Audio OUT
3)
/ Microphone IN
3)
• Voltage supply with 12 V DC or via PoE (Class 0, IEEE 802.3af)
• Low power consumption (max. 4.5 W)
• ONVIF compliant
• DIN EN 50130-4 compliant
For device-specic features, see the relevant product data sheet.
1) ICR = IR Cut Filter Removable
2) Provides digital ne alignment of image section (only applicable at resolutions less than 5 MP)
3) Audio IN/OUT Y-Cable Connector FGA-30 required (optionally available).