À propos du produit
The Dahua 4MP ePoE Night Color+ camera offers Analytics+ functions at the edge – performing complex real-time Perimeter Protection, Smart Motion Detection, and Face Detection+. The Dahua Analytics+ algorithms significantly improve accuracy and reliability as compared to standard intelligent features. The camera is ideal for a host of diverse applications — Night Color+ Technology and Ultra Wide Dynamic Range allow the camera to operate in any lighting condition and the IP67 rating makes the camera suitable for the harshest environments. Night Color+ technology extracts the details of the visible spectrum and brightness of the infrared spectrum, the two images are completely fused by pixel-level frame-by-frame mapping, to make the fusion brightness close to the visible light brightness, so that the camera provides a better image without turning thee white illuminator on which can reduce light pollution.
Dahua N45DUD2 4MP Night Color+ Network Eyeball Features:
- Dual 1/1.8-in. 4MP Progressive-scan CMOS Sensors
- Triple-stream Encoding
- AI Coding, Smart H.265+ and Smart H.264+ Video Compression
- 4MP (2688 x 1520) at 30 fps, Dual 2.8 mm Fixed Lenses
- Built-in Microphone and Built-in Speaker
- Analytics+ Functions — People Counting, Perimeter Protection, Smart Motion Detection+, and Face Detection
- Night Color+ Technology with IR and White-light LEDS for Color Images in Total Darkness
- Enhanced Power and Data Transmission Distances (ePoE)
- IP67 Ingress Protection
- 5-year Warranty
Dahua N45DUD2 4MP Night Color+ Network Eyeball Specifications:
Camera:
- Image Sensor: 1/2.7"" 4 Megapixel progressive CMOS
- Effective Pixels: 2688 (H) x 1520 (V)
- RAM/ROM: 512 MB/32 MB
- Scanning System: Progressive
- Electronic Shutter Speed: Auto/Manual, 1/3 s to 1/100000 s
- Minimum Illumination: 0.002 lux @ F1.6 (Color); 0 lux with IR on
- S/N Ratio: More than 50 dB
- IR Distance: Up to 50 meters (164 feet)
- IR On/Off Control: Auto/Manual
- IR LEDs: 2
Lens:
- Lens Type: Fixed-focal
- Focal Length: 2.8 mm
- Max Aperture: F1.6
- Angle of View: H: 98°
Video:
- Compression: H.265+/H.265/H.264+/H.264/MJPEG
- Streaming Capability: 3 streams
- Resolution: 4MP (2688 x 1520), 3MP (2304 x 1296), 1080P (1920 x 1080), 720P (1280 x 720), D1 (704 x 576), VGA (640 x 480), CIF (352 x 288)
- Frame Rate: Main stream: 4MP/3MP/1080P/720P (1 to 25/30 fps); Sub stream 1: D1/CIF/VGA (1 to 25/30 fps); Sub stream 2: 1080P/720P (1 to 25/30 fps)
Network:
- Ethernet: RJ-45 (10/100 Base-T)
- Protocol: HTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, SNMP, IPsec, P2P
- Compatibility: ONVIF (Profile S/G), CGI
Storage:
- MicroSD Card: Supports up to 256GB (not included)
- NAS (Network Attached Storage): Supports NFS, SMB/CIFS
General:
- Power Supply: 12V DC/PoE (802.3af)
- Power Consumption: Max. 6.5W
- Operating Conditions: -40°C to +60°C (-40°F to +140°F), Less than 95% RH
- Ingress Protection: IP67
- Dimensions: ?122 mm x 104.9 mm (4.8"" x 4.1"")
- Weight: 0.51 kg (1.12 lb)
Spécifications techniques
The Dahua 4MP ePoE Night Color+ camera offers Analytics+ functions at the edge – performing complex real-time Perimeter Protection, Smart Motion Detection, and Face Detection+. The Dahua Analytics+ algorithms significantly improve accuracy and reliability as compared to standard intelligent features. The camera is ideal for a host of diverse applications — Night Color+ Technology and Ultra Wide Dynamic Range allow the camera to operate in any lighting condition and the IP67 rating makes the camera suitable for the harshest environments. Night Color+ technology extracts the details of the visible spectrum and brightness of the infrared spectrum, the two images are completely fused by pixel-level frame-by-frame mapping, to make the fusion brightness close to the visible light brightness, so that the camera provides a better image without turning thee white illuminator on which can reduce light pollution.
Dahua N45DUD2 4MP Night Color+ Network Eyeball Features:
- Dual 1/1.8-in. 4MP Progressive-scan CMOS Sensors
- Triple-stream Encoding
- AI Coding, Smart H.265+ and Smart H.264+ Video Compression
- 4MP (2688 x 1520) at 30 fps, Dual 2.8 mm Fixed Lenses
- Built-in Microphone and Built-in Speaker
- Analytics+ Functions — People Counting, Perimeter Protection, Smart Motion Detection+, and Face Detection
- Night Color+ Technology with IR and White-light LEDS for Color Images in Total Darkness
- Enhanced Power and Data Transmission Distances (ePoE)
- IP67 Ingress Protection
- 5-year Warranty
Dahua N45DUD2 4MP Night Color+ Network Eyeball Specifications:
Camera:
- Image Sensor: 1/2.7"" 4 Megapixel progressive CMOS
- Effective Pixels: 2688 (H) x 1520 (V)
- RAM/ROM: 512 MB/32 MB
- Scanning System: Progressive
- Electronic Shutter Speed: Auto/Manual, 1/3 s to 1/100000 s
- Minimum Illumination: 0.002 lux @ F1.6 (Color); 0 lux with IR on
- S/N Ratio: More than 50 dB
- IR Distance: Up to 50 meters (164 feet)
- IR On/Off Control: Auto/Manual
- IR LEDs: 2
Lens:
- Lens Type: Fixed-focal
- Focal Length: 2.8 mm
- Max Aperture: F1.6
- Angle of View: H: 98°
Video:
- Compression: H.265+/H.265/H.264+/H.264/MJPEG
- Streaming Capability: 3 streams
- Resolution: 4MP (2688 x 1520), 3MP (2304 x 1296), 1080P (1920 x 1080), 720P (1280 x 720), D1 (704 x 576), VGA (640 x 480), CIF (352 x 288)
- Frame Rate: Main stream: 4MP/3MP/1080P/720P (1 to 25/30 fps); Sub stream 1: D1/CIF/VGA (1 to 25/30 fps); Sub stream 2: 1080P/720P (1 to 25/30 fps)
Network:
- Ethernet: RJ-45 (10/100 Base-T)
- Protocol: HTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, SNMP, IPsec, P2P
- Compatibility: ONVIF (Profile S/G), CGI
Storage:
- MicroSD Card: Supports up to 256GB (not included)
- NAS (Network Attached Storage): Supports NFS, SMB/CIFS
General:
- Power Supply: 12V DC/PoE (802.3af)
- Power Consumption: Max. 6.5W
- Operating Conditions: -40°C to +60°C (-40°F to +140°F), Less than 95% RH
- Ingress Protection: IP67
- Dimensions: ?122 mm x 104.9 mm (4.8"" x 4.1"")
- Weight: 0.51 kg (1.12 lb)
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