| Revew | DAHUA SD2C400NA-B-PV-PRO 4MP 4mm Pan/Tilt IP CameraThe DAHUA SD2C400NA-B-PV-PRO is a pan/tilt network camera with WizColor technology: a large 1/1.8" 4MP sensor (2560x1440) and a 4 mm F1.0 lens deliver color images at night even from weak ambient light. It pans 345° and tilts up to 90° with a 97° horizontal field of view, so one camera covers a yard, driveway or house front. When a person or vehicle crosses a line or enters an area, the camera can follow it automatically (Auto Tracking Lite), flash its warm light and play a voice message you can upload yourself. The built-in mic and speaker let you talk to whoever is in front of the camera through the DMSS app. It is powered by PoE or 12 VDC. 
Key features- WizColor full color at night - 1/1.8" sensor and F1.0 lens with AI-ISP make use of weak ambient light for color night images, with 0.0005 lux minimum illumination. Four warm lights reach up to 30 m when needed.
- Pan and tilt - The camera pans 345° and tilts 0° to 90°, with 300 presets, 8 tours and 16x digital zoom.
- Auto tracking - Auto Tracking Lite follows a detected target and turns the camera with it, alongside tripwire and intrusion with human and vehicle detection and SMD 3.0.
- Active deterrence - Warm light flashing (5 to 30 s at three frequencies) and a voice warning with adjustable volume, including your own imported recording.
- Two-way audio - Built-in mic and speaker for talking through the camera, plus abnormal sound detection that triggers an alarm.
- Easy installation - PoE (802.3af) or 12 VDC, up to 9.5 W, Micro SD up to 256 GB, ONVIF Profile S/G/T, TVS 2000 V lightning protection and operation from -30°C to +55°C.
Specifications| Manufacturer | DAHUA | | Model | DH-SD2C400NA-B-PV-PRO | | Series | WizColor, WizSense | | Camera type | Pan/tilt, fixed lens | | Image sensor | 1/1.8" CMOS, 4MP (2560x1440) | | Frame rate | Up to 25/30 fps | | Lens | 4 mm, F1.0 | | Field of view | H 97°, V 52° | | Min. illumination | Color 0.0005 lux, 0 lux with illuminator | | Illumination | 4 warm lights, up to 30 m | | Pan/tilt | Pan 0°-345°, tilt 0°-90°, 300 presets, 8 tours | | Analytics | Tripwire, intrusion, human and vehicle detection, Auto Tracking Lite, SMD 3.0 | | Active deterrence | Warm light flashing and voice warning | | Video compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG | | Audio | Built-in mic and speaker, two-way talk | | Storage | Micro SD up to 256 GB, FTP | | Network | RJ-45 10/100, ONVIF (Profile S/G/T) | | Power | 12 VDC or PoE (802.3af), up to 9.5 W | | Protection | IP66, TVS 2000 V, -30°C to +55°C | | Dimensions and weight | 153.5 mm x Φ129.3 mm, 0.66 kg |
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