Dahua 4MP Bullet Camera DH-IPC-HFW2449S-S-IL (WizSense, Full Color + IR, Fixed Lens 2.8 mm, Dual Illumination)

Image & Lens

• Sensor: 1/2.9" CMOS, 4MP

• Max Resolution: 2688 √ó 1520 @ 20 fps (supports 2560 √ó 1440 @ 25/30 fps)

• Lens: Fixed 2.8 mm or 3.6 mm, F1.6

• Field of View (2.8 mm): H 95¬∞, V 52¬∞, D 114¬∞

• Close Focus Distance: 0.9 m (2.8 mm)

• Angle Adjustment: Pan 0‚Äì360¬∞, Tilt 0‚Äì90¬∞, Rotation 0‚Äì360¬∞

Illumination

• Dual LEDs: IR + Warm Light, 30 m max each

• Min Illumination: 0.006 lux (Color), 0.0006 lux (B/W), 0 lux with illuminator on

• BLC / HLC / WDR: Supported, WDR 120 dB

• Smart Illumination: Yes

Intelligence & AI

• SMD Plus: Human/vehicle detection

• IVS (Perimeter Protection): Intrusion, tripwire (vehicle & human classification)

• Smart Search: Works with Smart NVR for event extraction

Video & Compression

• Compression: H.265 / H.264 / H.264H / H.264B / MJPEG

• Streams: 2

• Resolutions: 4M, 3.6M, 3M, 1080p, 1.3M, 720p, D1, VGA, CIF

• Day/Night: Auto(ICR)/Color/B/W

• Noise Reduction: 3D NR

• Region of Interest (ROI): 4 areas

• Image Rotation & Mirror: Supported

Audio & Alarm

• Audio: Built-in Mic

• Alarm Event: Motion detection, intrusion, tripwire, video tampering, SD card errors, voltage detection, SMD, security exception

Connectivity & Storage

• Network: RJ-45 (10/100 Base-T), ONVIF Profile S/G/T

• User/Host: 6 users, total bandwidth 36 M

• Storage: FTP, SFTP, Micro SD card up to 256 GB

• Management Software: DSS, DMSS

• Mobile Client: iOS & Android

Power & Consumption

• Power Supply: 12 VDC / PoE (802.3af)

• Power Consumption:

  • Basic: 2.1 W (12 VDC), 2.5 W (PoE)

  • Max (H.265 + intelligence + WDR + warm light): 4.4 W (12 VDC), 5.2 W (PoE)

Environment & Protection

• Operating Temp: ‚Äì40 ¬∞C to +60 ¬∞C

• Humidity: ‚â§95%

• Ingress Protection: IP67

• Casing: Metal

Dimensions & Weight

• Dimensions: 166.2  70 / 70 mm

• Net Weight: 0.48 kg

• Gross Weight: 0.59 kg

Key Highlights:

• WizSense AI for human/vehicle detection

• Full Color + IR for 24/7 color monitoring

• Dual LEDs (IR + Warm Light) for flexible illumination

• IP67 metal bullet design suitable for outdoor surveillance