Dahua 4MP Bullet Camera DH-IPC-HFW2449TL-S-PV (WizSense, Active Deterrence, Fixed Lens 2.8 mm)

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, F1.0

• Field of View (2.8 mm): H 101.6¬∞, V 54.8¬∞, D 122.1¬∞

• Close Focus Distance: 1.4 m (2.8 mm)

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

Illumination & Active Deterrence

• IR LED / Warm Light: 30 m max

• Min Illumination: 0.004 lux (Color), 0.0004 lux (B/W), 0 lux with illuminator on

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

• Active Deterrence: Built-in speaker & light alarm, one-tap arming/disarming

• 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 and refinement

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 & Speaker, supports two-way talk

• Alarm Event: Motion detection, intrusion, tripwire, video tampering, audio detection, IR/warm light deterrence, 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: Smart PSS Lite, DSS, DMSS

• Mobile Client: iOS & Android

Power & Consumption

• Power Supply: 12 VDC / PoE

• Power Consumption:

  • Basic: 2.2 W (12 VDC), 3 W (PoE)

  • Max (H.265 + intelligence + WDR + IR/Warm light + speaker): 11.9 W (12 VDC), 13.6 W (PoE)

Environment & Protection

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

• Humidity: ‚â§95%

• Ingress Protection: IP67

• Casing: Metal

Dimensions & Weight

• Dimensions: 197.9 √ó 80.2 √ó 76.2 mm

• Net Weight: 0.53 kg

• Gross Weight: 0.67 kg

‚úÖ Key Highlights:

• WizSense AI with SMD Plus for human/vehicle detection

• Active deterrence with speaker and warm light

• Two-way talk

• 30 m IR & Warm Light illumination

• IP67 and durable metal casing