CCTV Systems

Dahua, IPCHDW2831EMPAS, IP Turret Camera 8MP 2.8mm IR30m Full Metal

Part Number:
DAH806
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SKU: DAH806 Categories: , Tags: ,
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Description

  • 8MP, 1/2.7″ CMOS image sensor, low illuminance, high image definition
  • Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 (2688 × 1520) @25/30 fps
  • H.265 codec, high compression rate, ultra-low bit rate
  • Built-in IR LED, max IR distance: 30 m
  • ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
  • Supports max. 256 GB Micro SD card
  • 12V DC/PoE power supply
  • IP67 Protection

 

Specifications:

Camera
Image Sensor 1/2.7” 8Megapixel progressive CMOS
Effective Pixels 3840 (H) × 2160 (V)
ROM 128 MB
RAM 256 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Minimum Illumination 0.009 Lux@F2.0
S/N Ratio > 56 dB
Illumination Distance 30 m (98.4 ft)
Illuminator On/Off Control Auto/ Manual
Illuminator Number 2 (IR LED)
Pan/Tilt/Rotation Range Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°
Lens
Lens Type Fixed-focal
Mount Type M12
Focal Length 2.8 mm; 3.6 mm
Max. Aperture F2.0
Field of View 2.8 mm: Horizontal 105° × Vertical 56° × Diagonal 125°
3.6 mm: Horizontal 87° × Vertical 47° × Diagonal 104°
Iris Type Fixed
Close Focus Distance 2.8 mm: 1.0 m (3.3 ft)
3.6 mm: 1.9 m (6.2 ft)
DORI Distance
Lens Detect    Observe   Recognize Identify
2.8 mm

74.7 m
(245.1 ft) 

29.9 m
(98.1 ft) 

14.9 m
(48.9 ft)  

7.5 m
(24.6 ft)   

3.6 mm

106.7 m
(350.1 ft) 

42.7 m
(140.1 ft)

21.3 m
(69.6 ft)     

10.7 m
(35.1 ft)  

Smart Event
IVS(Perimeter Protection) Tripwire; intrusion 
Video
Compression H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream)
Smart Codec Smart H.265+/Smart H.264+
Streaming Capability 2 Streams
Resolution 3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 ×1728 (3072 × 1728); 2592 × 1944 (2592 × 1944); 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Frame Rate Main stream: 3840 × 2160 (1 fps–15 fps)
2688 × 1520 @1-25/30 fps
Sub stream: 704 × 576 @1-25 fps/704 × 480 @ 1-30fps
Bit Rate Control CBR/VBR
Video Bit Rate H.264: 32 kbps–8192 kbps
H.265: 12 kbps–8192 kbps
Day/Night Auto(ICR)/Color/B/W
BLC Mode BLC / HLC / WDR(120dB)
White Balance Auto/natural/street lamp/outdoor/manual/regional custom
Gain Control Auto/Manual
Noise Reduction 3D DNR
Motion Detetion OFF/ON (4 areas, rectangular)
Region of Interest Off / On (4 areas)
Smart Illumination Yes
Image Rotation 0°/90°/180°/270° (Supports 90°/270° with 3840 × 2160 resolution and lower.)
Mirror Yes
Privacy Masking Off / On (4 Areas)
Audio
Built-in MIC Yes
Audio Compression G.711A; G.711Mu; G.726
Alarm
Alarm Event No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; safety exception
Network
 
Ethernet RJ-45 (10/100Base-T)
SDK and API Yes
Protocol IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour
Cyber Security Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade
Interoperability ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
User/Host 20 
Storage FTP; SFTP; Micro SD card (support max. 256 G);NAS
Browser IE
Chrome
Firefox
Management Software Smart PSS; DSS; DMSS
Smart Phone IOS, Android
Certifications
Certifications CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Environment
Operating Conditions –40°C to +55°C (–40°F to +131°F)/Less than 95% RH
Strorage Conditions –40°C to +60°C (–40°F to +140°F)
Protection Grade IP67
Structure
Casing Metal
Dimensions 99.1mm × Φ121.9 mm (3.9″ × Φ4.8″)
Net Weight 0.48 kg (1.1 lb)
Gross Weight 0.65 kg (1.4 lb)
Electrical
Power Supply 12V DC/PoE (802.3af)
Power Consumption < 6.2W

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