Code du produit:
NC344G2E-XD/LIU
Résumé:4MP, 2688 × 1520@25fps, 120 dB WDR , 0.001Lux, Day & Night, IR up to 40m (131ft), 2mm/4mm Fixed Lens, Built-in Mic, 12 VDC, PoE , IP67
- High quality imaging with 4 MP resolution
 - Smart Dual-Light: advanced technology with long range
Clear imaging against strong back light due to 120 dB WDR
technology - Efficient H.265+ compression technology
 - Focus on human and vehicle classification based on deep
learning - Built-in microphone for real-time audio security
 - Water and dust resistant (IP67)
 
| 
 Specification  | 
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| 
 Camera  | 
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 Image Sensor  | 
 1/3" Progressive Scan CMOS  | 
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 Max. Resolution  | 
 2688 × 1520  | 
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 Min. Illumination  | 
 Color: 0.001 Lux @ (F1.0, AGC ON), 0 Lux with light  | 
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 Shutter Time  | 
 1/3 s to 1/100,000 s  | 
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 Day & Night  | 
 IR cut filter  | 
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 Angle Adjustment  | 
 Pan: 0° to 360°, tilt: 0° to 75°, rotate: 0° to 360°  | 
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 Lens  | 
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 Lens Type  | 
 Fixed focal lens, 2.8 and 4 mm optional  | 
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 Focal Length & FOV  | 
 2.8 mm, horizontal FOV 100.2°, vertical FOV 54.7°, diagonal FOV 119.7° 4 mm, horizontal FOV 81.1°, vertical FOV 44.7°, diagonal FOV 94.6°  | 
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 Lens Mount  | 
 M12  | 
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 Iris Type  | 
 Fixed  | 
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 Aperture  | 
 F1.0  | 
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 Depth of Field  | 
 2.8 mm: 1.9 m to Inf 4 mm: 2.5 m to Inf  | 
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 DORI  | 
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 DORI  | 
 2.8mm: D: 63 m, O: 25 m, R: 12 m, I: 6 m 4mm: D: 78 m, O: 31 m, R: 15 m, I: 7 m  | 
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 Illuminator  | 
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 Supplement Light Type  | 
 IR, White Light  | 
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 Supplement Light Range  | 
 Up to 40 m  | 
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 Smart Supplement Light  | 
 Yes  | 
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 IR Wavelength  | 
 850 nm  | 
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 Video  | 
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 Main Stream  | 
 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)  | 
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 Sub-Stream  | 
 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)  | 
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 Third Stream  | 
 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) *The third stream is supported under certain settings.  | 
| 
 
 
 Video Compression  | 
 Main stream: H.265/H.264/H.264+/H.265+, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264, *The third stream is supported under certain settings.  | 
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 Video Bit Rate  | 
 32 Kbps to 8 Mbps  | 
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 H.264 Type  | 
 Baseline Profile, Main Profile, High Profile  | 
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 H.265 Type  | 
 Main Profile  | 
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 Bit Rate Control  | 
 CBR, VBR  | 
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 Scalable Video Coding (SVC)  | 
 H.264 and H.265 encoding  | 
| 
 Region of Interest (ROI)  | 
 1 fixed region for main stream and sub-stream  | 
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 Audio  | 
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 Audio Compression  | 
 G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC  | 
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 Audio Bit Rate  | 
 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16 Kbps to 64 Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)  | 
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 Audio Sampling Rate  | 
 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz  | 
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 Environment Noise Filtering  | 
 Yes  | 
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 Network  | 
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 Protocols  | 
 TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP  | 
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 Simultaneous Live View  | 
 Up to 6 channels  | 
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 API  | 
 Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP  | 
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 User/Host  | 
 Up to 32 users 3 user levels: administrator, operator, and user  | 
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 Security  | 
 Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.1/1.2/1.3, host authentication (MAC address)  | 
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 Network Storage  | 
 NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR)  | 
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 Web Browser  | 
 Plug-in required live view: IE 10, IE 11, Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+  | 
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 Image  | 
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 Image Parameters Switch  | 
 Yes  | 
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 Image Settings  | 
 Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser  | 
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 Day/Night Switch  | 
 Day, Night, Auto, Schedule  | 
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 Image Enhancement  | 
 BLC, HLC, 3D DNR  | 
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 SNR  | 
 >/= 52 dB  | 
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 Wide Dynamic Range (WDR)  | 
 120 dB  | 
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 Privacy Mask  | 
 4 programmable polygon privacy masks  | 
| 
 Interface  | 
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 Ethernet Interface  | 
 1 RJ45 10 M/100 M self-adaptive Ethernet port  | 
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 On-Board Storage  | 
 Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB  | 
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 Built-in Microphone  | 
 Yes  | 
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 Reset Key  | 
 Yes  | 
| 
 Event  | 
|
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 Basic Event  | 
 Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception  | 
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 Linkage  | 
 Upload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, send email  | 
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 Smart Event  | 
 Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggered by specified target types (human and vehicle)), scene change detection  | 
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 Deep Learning Function  | 
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 Face Capture  | 
 Yes  | 
| 
 General  | 
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 Power  | 
 12 VDC ± 25%, 0.6 A, max. 7.2 W, 5.5 mm coaxial power plug, reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 9 W  | 
| 
 Material  | 
 Cover: Metal, main body: Metal  | 
| 
 Dimension  | 
 127.3 mm × 96.3 mm (5" × 3.8")  | 
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 Package Dimension  | 
 150 mm × 150 mm × 141 mm (5.9" × 5.9" × 5.6")  | 
| 
 Weight  | 
 Approx. 550 g (1.2 lb.)  | 
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 With Package Weight  | 
 Approx. 800 g (1.8 lb.)  | 
| 
 Storage Conditions  | 
 -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)  | 
| 
 Startup and Operating Conditions  | 
 -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)  | 
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 General Function  | 
 Heartbeat, mirror, password reset via email, pixel counter, anti-banding  | 
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 Language  | 
 33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian  | 














