IPC-HDW3241EM-S-S2

2MP IR Fixed-Focal Eyeball WizSense Network Camera
Launched by Dahua Technology

The IPC-HDW3241EM-S-S2 is a 2MP fixed-focal eyeball camera equipped with WizSense AI technology, providing high-definition surveillance with advanced intelligent features. This camera is designed for various monitoring scenarios, featuring low-light performance, high-definition video, AI-powered detection, and efficient video compression. Ideal for both indoor and outdoor applications, it is particularly well-suited for perimeter security and general surveillance in areas with low illumination.

Key Features & Functions:

WizSense AI Technology:

• Intelligent Detection: Includes intrusion and tripwire detection, capable of distinguishing between humans and vehicles for more accurate alarms.

• AI SSA (Smart Search Algorithm): When connected to an AI NVR, this feature quickly isolates human or vehicle targets from recorded events, making it easier to review and act upon.

• SMD 4.0: Smart Motion Detection technology that reduces false alarms by accurately detecting moving humans and vehicles, especially in complex environments.

Low Light & IR Illumination:

• Starlight Technology: Provides clear color images in low-light conditions, as low as 0.002 lux (color) and 0.0002 lux (B/W), ensuring high image quality even at night.

• Built-in IR LEDs: Offers up to 50 meters (164 feet) of IR night vision, ensuring clear images in complete darkness.

High Definition Video:

• 2MP CMOS Sensor: 1920x1080 resolution at 25/30 fps to deliver sharp and detailed footage.

• WDR (Wide Dynamic Range): 120dB WDR ensures clear video even in high-contrast environments (e.g., bright sunlight and deep shadows).

• 3D Noise Reduction (NR): Reduces noise in low-light conditions, enhancing the quality of video in challenging environments.

Efficient Video Compression:

• H.265 / H.264 Compression: Smart H.265+ and Smart H.264+ codecs reduce bandwidth and storage requirements while maintaining high video quality.

• Flexible Coding: AI H.265 and AI H.264 offer intelligent video compression that adapts based on scene complexity and target detection, optimizing storage and bandwidth.

Intelligent Video Analytics (IVS):

• Perimeter Protection: Includes tripwire and intrusion detection, which can classify and detect humans and vehicles with high accuracy.

• Abnormality Detection: Features motion detection, privacy masking, scene changes, audio detection, SD card issues, network disconnection, IP conflict, and voltage detection.

• Privacy Masking: Allows for 4 customizable areas to mask specific regions for privacy purposes.

Audio and Alarm Features:

• Built-in Mic: Supports audio detection and enables two-way communication (via compatible devices).

• Alarm Events: Can detect issues like SD card errors, network disconnection, illegal access, and more.

• Alarm Input/Output: Supports input for external alarms and outputs for connected alarm devices.

Technical Specifications:

• Image Sensor: 1/2.8" CMOS
• Max. Resolution: 1920 × 1080 (2MP) @ 25/30 fps
• Electronic Shutter Speed: Auto/Manual (1/3 s to 1/100,000 s)
• Min. Illumination:
  • Color: 0.002 lux @ F1.4
  • B/W: 0.0002 lux @ F1.4
  • IR: 0 lux (with IR LEDs on)
• Illumination Distance: 50 meters (164.04 feet) with built-in IR LEDs
• Lens:
  • Fixed-focal lens options: 2.8 mm, 3.6 mm, 6 mm
  • Max. Aperture: F1.4
  • Field of View:
    • 2.8mm: Horizontal: 107°, Vertical: 56°, Diagonal: 127°
    • 3.6mm: Horizontal: 88°, Vertical: 44°, Diagonal: 105°
    • 6mm: Horizontal: 54°, Vertical: 29°, Diagonal: 63°
• Pan/Tilt/Rotation Range:
  • Pan: 0°–360°
  • Tilt: 0°–78°
  • Rotation: 0°–360°
• DORI Distance (Detect, Observe, Recognize, Identify):
  • 2.8mm Lens:
    • Detect: 43.9 m (144.03 ft)
    • Recognize: 17.5 m (57.41 ft)
    • Identify: 4.4 m (14.44 ft)
  • 6mm Lens:
    • Detect: 85.5 m (280.51 ft)
    • Recognize: 34.2 m (112.20 ft)
    • Identify: 8.6 m (28.22 ft)

Video & Compression:

• Video Compression:
  • H.265, H.264, MJPEG (substream only)
  • Smart Codec: Smart H.265+, Smart H.264+
  • AI H.265, AI H.264
• Resolution:
  • Main Stream: 1920 × 1080
  • Sub Stream 1: 704 × 576 (1–25 fps), 704 × 480 (1–30 fps)
  • Sub Stream 2: 1920 × 1080 (1–25/30 fps)
• Bit Rate Control: CBR/VBR
• Video Frame Rate:
  • Main Stream: 25/30 fps
  • Sub Stream: 25/30 fps

Networking:

• Network Ports: RJ-45 (10/100 Base-T)
• Protocols Supported: IPv4, IPv6, HTTP, TCP/UDP, RTSP, SMTP, FTP, SFTP, NTP, DHCP, DNS, ONVIF (Profile S/G/T), P2P, Milestone, Genetec
• Cybersecurity: Encryption, HTTPS, Account Lockout, IP Filtering

Power & Environmental:

• Power Supply: 12 VDC / PoE (802.3af)
• Power Consumption:
  • Basic: 2.6 W (12V), 3.3 W (PoE)
  • Max: 6.1 W (12V), 6.9 W (PoE)
• Operating Temperature: –40 °C to +60 °C (–40 °F to 140 °F)
• Protection: IP67 rated (dustproof and waterproof)

Physical Dimensions:

• Casing: Metal
• Dimensions: 93.6 mm × Φ106.0 mm (3.69" × Φ4.17")
• Weight:
  • Net Weight: 500 g (1.10 lb)
  • Gross Weight: 770 g (1.70 lb)

Applications:

• Perimeter Security: Ideal for protecting large outdoor areas such as parking lots, warehouse entrances, and perimeters.
• Commercial Surveillance: Suitable for monitoring shops, offices, and business facilities.
• Residential Use: Effective for home security, especially in areas requiring low-light performance and intelligent detection.