Camera Specifications

• Model: DS-2CD2745FWD-IZS
• Image Sensor: 1/2.5″ Progressive Scan CMOS
• Minimum Illumination:
  • Color: 0.005 Lux @ (F1.2, AGC ON)
  • B/W: 0.001 Lux @ (F1.2, AGC ON)
  • 0 Lux with IR
• Shutter Speed: 1/3 s to 1/100,000 s
• Lens:
  • Type: Motorized Vari-focal Lens
  • Focal Length: 2.8 to 12 mm
  • Aperture: F1.4
  • Field of View: Horizontal: 97° to 32°, Vertical: 51° to 18°, Diagonal: 114° to 37°
• Lens Mount: Φ14
• Day & Night: IR cut filter with auto switch
• IR Range: Up to 30 meters (98 feet)
• Wide Dynamic Range (WDR): 120 dB

Video Specifications

• Max Resolution: 2688 × 1520 (4 MP)
• Main Stream:
  • 50 Hz: 20 fps (2688 × 1520), 25 fps (2560 × 1440, 1920 × 1080, 1280 × 720)
  • 60 Hz: 20 fps (2688 × 1520), 30 fps (2560 × 1440, 1920 × 1080, 1280 × 720)
• Sub Stream:
  • 50 Hz: 25 fps (640 × 480, 640 × 360, 320 × 240)
  • 60 Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)
• Third Stream:
  • 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)
  • 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)
• Video Compression:
  • Main Stream: H.265+/H.265
  • Sub Stream: H.264+/H.264
  • Third Stream: MJPEG
• Bit Rate: 32 Kbps to 16 Mbps

Image Enhancements

• 3D Digital Noise Reduction (3D DNR): Yes
• Backlight Compensation (BLC): Yes
• Highlight Compensation (HLC): Yes
• Defog: Yes
• EIS (Electronic Image Stabilization): Yes
• Region of Interest (ROI): 1 fixed region for main stream and sub stream
• Image Settings:
  • Saturation, brightness, contrast, sharpness adjustable via client software or web browser

Network

• Ethernet: 1 RJ45 10M/100M self-adaptive Ethernet port
• Protocols Supported: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
• Network Storage: NAS (NFS, SMB/CIFS), ANR
• Security Features:
  • User authentication
  • Watermark
  • IP address filtering
  • Basic and digest authentication for HTTP/HTTPS
  • TLS 1.2 for HTTPS
  • HTTPS, AES-128, AES-256 encryption
  • H.264+ and H.265+ for enhanced encoding performance

Alarm & Event

• Alarm Input/Output: 1 input, 1 output
• Alarm Triggers: Motion detection, video tampering alarm, network disconnection, IP address conflict, illegal login, HDD full, HDD error
• Event Notification: Alarm output, e-mail, FTP, HTTP listening, NAS, SD card (with optional MicroSD/SDHC/SDXC card slot)

Storage

• Built-in Storage: MicroSD/SDHC/SDXC card slot, up to 128 GB

Interface

• Audio:
  • Input: 1 audio input, 3.5 mm interface, Mic in/Line in
  • Output: 1 audio output, 3.5 mm interface, Line out
• RS-485 Interface: 1
• Reset Button: Yes

Smart Features

• Smart Event Detection:
  • Line crossing detection
  • Intrusion detection
  • Object removal detection
  • Unattended baggage detection
  • Scene change detection
  • Face detection
• People Counting: Line crossing people counting and region entrance/exiting people counting
• Heat Map: Yes

Physical & Environmental

• Weatherproof Rating: IP67
• Vandal-Proof Rating: IK10
• Operating Temperature: -30°C to 60°C (-22°F to 140°F)
• Operating Humidity: 95% or less (non-condensing)
• Power Supply:
  • 12 VDC ± 25%
  • PoE (802.3af, Class 3)
• Power Consumption:
  • 12 VDC, max. 10 W
  • PoE, max. 12 W
• Dimensions: Φ153.4 × 133.1 mm (Φ6.04″ × 5.24″)
• Weight: Approx. 1.35 kg (2.98 lbs)

Additional Features

• Darkfighter Technology: Excellent low-light performance
• Smart Features: Supports advanced analytics such as face detection and people counting
• Installation Options: Ceiling, wall, or pendant mount