| Model: | NK42W0H-1T(WD) | 
| SAP code: | 301501418 | 
| Camera | 
| Focal length | 2.8mm | 
| Opening | F2.0 | 
| Focus | Fixed | 
| FOV | 2.8mm: Horizontal FOV: 112.1°, Vertical FOV: 60°, Diagonal FOV: 132.2 | 
| Lens attachment | M12 | 
| IR range | Up to 30 m | 
| Video compression | Main stream: H.265+/H.264+/H.265/H.264 Sub stream: H.265/H.264 | 
| Type H.265 | Main profile | 
| H.265+ | YES | 
| Video bitrate | From 32Kbps to 8Mbps | 
| Audio compression | G.711/G.722.1/G.726/MP2L2/PCM | 
| Audio bitrate | 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2) | 
| Audio sampling rate | 8kHz/16kHz | 
| Filtering of ambient noise | YES | 
| Video camera | 
| Maximum. Resolution | 1920×1080 (2MP) | 
| Mainstream | 50Hz: 25fps (1920×1080, 1280×720) 60Hz: 30fps (1920×1080, 1280×720) | 
| Underflow | 50Hz: 25fps (640×360) 60Hz: 24fps (640×360) | 
| Image setting | Saturation, brightness, contrast, sharpness, AGC and white balance adjustable via client software or web browser. | 
| Protocols | TCP/IP, ICMP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, IPv6, UDP, QoS, Bonjour | 
| General function | Anti-flicker, heartbeat, mirror, password protection, flash log | 
| Customer | iVMS-4200, Hik-Connect, iVMS-4500, iVMS-5200 | 
| Communication interface | 1 RJ45 10M/100M self-adaptive Ethernet port | 
| Storage on board | Built-in micro SD/SDHC/SDXC slot, up to 256GB | 
| Audio I/O | 1 built-in microphone | 
| Video output | NO | 
| Alarm I/O | NO | 
| Reset button | NO | 
| Power supply | 12V DC ±25% Coaxial Power Plug, Φ5.5mm, Reverse Polarity Protection | 
| Consumption | 12V DC, 0.5A, max. 6.0W | 
| Dimensions (L × W × H) | 99 mm × 68 mm × 66 mm (3.9" × 2.7" × 2.6") | 
| Weight | 272 g (0.6 lb) | 
| Type of camera case | Bullet | 
| Image sensor | 1/2.7" progressive scan CMOS. | 
| minimum lighting | Color: 0.02 Lux @ (F2.0, AGC ON) | 
| Shutter speed | From 1/3 to 1/100,000 s | 
| Day night | IR cut filter | 
| WDR | DWDR | 
| Angle adjustment | Pan: 0° to 360°, Tilt: 0° to 180°, Rotate: 0° to 360° | 
| Protection level | IP66 | 
| Material | Front cover: metal, back cover: plastic | 
| Wi-Fi support | YES | 
| NVR | 
| IP video input | 4 chapter | 
| Incoming/outgoing bandwidth | 50Mbps/40Mbps | 
| HDMI/VGA output | 1 channel, resolution: 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz | 
| Audio output | 1 channel, RCA (linear, 1 KΩ) | 
| Video resolution | 4MP/3MP/1080p/1.3MP/720p | 
| Synchronous playback | 4 chapter | 
| Capacity | 2ch 1080p/1ch 4MP | 
| Network interface | 1, 10/100M RJ45 Ethernet interface | 
| Network protocol | IPv6, UPnP™, NTP, SADP, DHCP | 
| Remote connection | 16 | 
| Frequency band | 2.4GHz | 
| Antenna structure | 2×2MIMO | 
| Transmission speed | 144Mbps | 
| Transmission standard | IEEE802.11b/g/n | 
| SATA | 1 | 
| Capacity | Up to 6TB of capacity for each disk | 
| USB interface | Rear panel: 2 × USB 2.0 | 
| Alarm input/output | NO | 
| Power supply | 12V DC | 
| Consumption (without HDD and PoE disabled) | ≤ 12W | 
| Dimensions (L × W × H) | 260 mm × 246 mm × 48 mm (10.2" × 9.7" × 1.9") | 
| Weight (without hard drive) | ≤ 1 kg (2.2 lbs) | 
| Accessories | Power: 5 power cords Network Cable: Video and Power Cable 4×18.3m (60ft) RJ45, Cat5e UTP, 1m, connects NVR and switch HDMI Cable: 1 x HDMI Cable | 
| Hard disk | -1T: 1TB HDD pre-installed | 
| Certification | FCC, CE |