DH-SD49225DB-HNY : 2MP 25x Starlight IR Network PTZ Camera

Zoom Deep Into a Compound Entrance from a Single Camera

A 25x optical zoom lets one PTZ camera cover a large compound gate or parking area in Bahrain, panning and zooming to read a car plate from across the lot, with Starlight technology keeping footage usable after dark.

Here are the specifications for the DH-SD49225DB-HNY 2MP 25x Starlight IR Network PTZ Camera:

Product Specifications:

• Brand: Dahua Technology
• Model: DH-SD49225DB-HNY
• Type: PTZ (Pan-Tilt-Zoom) Network Camera
• Camera Type: Starlight IR Network PTZ Camera
• Image Sensor: 1/2.8" CMOS
• Resolution: 2 Megapixels (1920 x 1080)
• Lens:
  • 25x Motorized Optical Zoom Lens
  • Focal Length: 4.8mm - 120mm
  • Aperture: F1.6 - F3.5
• Field of View:
  • Horizontal: 58.4° to 2.3° (depending on zoom)
  • Vertical: 34.4° to 1.3° (depending on zoom)

Key Features:

• Starlight Technology:
  • Enhanced low-light performance for color images in very low light conditions (0.005 Lux at F1.6, Color)
  • Maintains clear, full-color images even in challenging lighting environments, providing superior visibility at night
• IR Range:
  • Up to 100 meters (328 feet) for Night Vision with IR LEDs
  • Smart IR for automatic adjustment of IR intensity based on zoom
• Pan & Tilt:
  • Pan Range: 0° to 360° (endless rotation)
  • Tilt Range: -15° to 90°
  • Preset speed: 200°/sec
  • Auto flip functionality when the camera is tilted beyond 90°

Video & Audio:

• Video Compression:
  • H.265+/H.265, H.264+/H.264, MJPEG
• Audio:
  • 1-way audio via an optional built-in microphone (depending on model configuration)

Networking & Connectivity:

• Network Interface:
  • 1 RJ-45 Ethernet port (10/100/1000 Mbps)
  • ONVIF-compliant for compatibility with third-party NVRs (Network Video Recorders)
• Power Supply:
  • DC 12V ± 25% or PoE (Power over Ethernet) IEEE 802.3at (max. 25.5W)
• Protocols Supported:
  • HTTP, HTTPS, TCP/IP, IPv4, IPv6, UPnP, RTSP, RTMP, FTP, DHCP, DNS, PPPoE, SNMP, and ONVIF

Pan-Tilt-Zoom (PTZ) Features:

• Preset Positions: Up to 300 presets for quick positioning
• Patrol Modes: Supports up to 8 patrols with 16 presets each, ideal for continuous monitoring of predefined areas
• Auto Tracking: Automatically tracks moving objects within the camera's view
• Advanced PTZ Control: Remote control with support for continuous rotation (endless pan) and tilt adjustments

Environmental & Mechanical:

• Ingress Protection:
  • IP66-rated for outdoor installation, providing protection against dust and strong water jets
• Operating Temperature: -40°C to +60°C (-40°F to +140°F)
• Operating Humidity: 95% or less (non-condensing)
• Material:
  • Aluminum alloy housing for durability and weather resistance
• Dimensions:
  • Camera Unit: 237.6 mm × 206.6 mm × 366.5 mm (L x W x H)
• Weight: Approx. 5.2 kg (11.46 lbs)

Additional Features:

• Wide Dynamic Range (WDR):
  • 120 dB for clear images in both bright and dark areas of the scene
• Digital Noise Reduction (DNR):
  • 3D DNR for improved image quality in low-light situations
• Auto Focus:
  • Ensures crisp focus even at varying zoom levels
• EIS (Electronic Image Stabilization):
  • Minimizes the effects of camera shake
• Privacy Masking:
  • Supports multiple configurable privacy zones to block specific areas from being viewed
• Motorized Lens:
  • Allows for automatic focus adjustment and remote zoom control

Applications:

• Ideal for large-scale surveillance in environments such as parking lots, industrial sites, campuses, or any area requiring both wide-area monitoring and detailed close-ups.

This camera offers a powerful combination of high-resolution imaging, advanced low-light performance, and robust PTZ capabilities, making it suitable for demanding surveillance applications.

FAQ

Does this camera work well at night?
Yes, it uses Starlight low-light technology to keep footage clear in low-light and night conditions.