Device Type: 4MP WizColor WizSense Outdoor Pan & Tilt Network Camera
Model / SKU: DH-SD2C400NA-B-PV-PRO-wizcolor (Official Base Model: SD2C400NA-B-PV-PRO)
Brand: Dahua
Series: WizSense / WizColor
Image Sensor: 1/1.8" 4-Megapixel STARVIS™ CMOS
Max. Resolution: 2560 × 1440 (4MP) @ 25/30 fps
Min. Illumination: 0.0005 lux @ F1.0 (Color, 30 IRE); 0 lux (Illuminator On)
Electronic Shutter: 1 s–1/30,000 s
Lens: Fixed-Focal, 4 mm; Max. Aperture F1.0
Field of View: Horizontal 97° / Vertical 52° / Diagonal 114°
Close Focus Distance: 2.6 m
DORI Distance (4 mm): Detect 70.3 m / Observe 28.1 m / Recognize 14.1 m / Identify 7.0 m
Illumination: 4 × Warm Light LEDs; Max. Illumination Distance 30 m; Auto/Manual/Off Control
PTZ Functionality:- Pan/Tilt Range: Pan 0°–345° / Tilt 0°–+90°
- Manual Control Speed: Pan 0.1°–34.5°/s / Tilt 0.1°–36.4°/s
- Preset Speed: Pan 0.1°–33.8°/s / Tilt 0.1°–36.3°/s
- Presets: 300
- Tour: 8 (up to 32 presets per tour)
- Power-off Memory: Yes
- Idle Motion: Preset / Tour
Video Output: Network Streaming Only (No Analog Video Output)
Video Compression: Smart H.265+ / H.265 / Smart H.264+ / H.264B / H.264M / H.264H / MJPEG
Frame Rate: Main Stream: 4M/1080p/720p @ 1–25/30 fps; Sub Stream: D1/VGA/CIF @ 1–25/30 fps
WDR: DWDR
Noise Reduction: 2D NR / 3D NR
Data Ports: 1 × RJ-45 (10/100 Base-T Ethernet)
Network Protocols: ONVIF supported; Dahua Smart PSS / DMSS Mobile App
Storage: Micro SD Card Slot (Max. 256 GB, Card Not Included)
Audio: Built-in Microphone & Speaker; Two-Way Talk Supported
Active Deterrence: Light Warning (Warm Light Flash: 5 s–30 s, High/Medium/Low Frequency); Sound Warning (Custom Voice Content Importable, Volume 0%–100%, Play Times 1–10)
Smart Features (WizSense):- IVS: Tripwire, Intrusion
- Human Detection: Yes
- Vehicle Detection: Yes
- SMD: SMD 3.0 (Smart Motion Detection)
- Auto Tracking: Auto Tracking Lite
Power Supply: PoE (802.3af) / 12V DC
Protection: IP66 Weatherproof; TVS 6000V Lightning/Surge/Voltage Transient Resistance
Operating Conditions: Not Specified in Available Sources
Casing Material: Not Specified in Available Sources
Dimensions: 153.5 mm × Φ129.3 mm (Approximate)
Net Weight: Approx. 660 g
Key Specs: Dahua DH-SD2C400NA-B-PV-PRO 4MP WizColor WizSense PT Camera, 1/1.8" 4MP STARVIS CMOS, 2560×1440 @ 25/30fps, 4mm Fixed Lens (F1.0), Pan 345°/Tilt 90°, 30m Warm Light Illumination, DWDR, 2D/3D NR, Smart H.265+/H.264+, IVS (Tripwire/Intrusion), Human & Vehicle Detection, SMD 3.0, Auto Tracking Lite, Two-Way Talk, Active Deterrence (Light + Sound Warning), 300 Presets, 8 Tours, MicroSD up to 256GB, PoE (802.3af) / 12V DC, IP66, TVS 6000V Protection
Usage: Outdoor Residential Security, Home & Shop Surveillance, Perimeter Protection, Driveway Monitoring, Remote Live View & Two-Way Communication, and Smart Home Security Integration
