Camera

• Image Sensor: 1/2.8”8Megapixel progressive CMOS
• Effective Pixels: 3840 (H) × 2160 (V)
• ROM: 128 MB 
• RAM: 512 MB
• Scanning System: Progressive 
• Electronic Shutter Speed: Auto/Manual 1/3 s–1/100,000 s
• Min. Illumination: 0.007 Lux @F1.4
• S/N Ratio: > 56 dB
• Illumination Distance: 30 m (98.4 ft)
• Illuminator On/Off Control: Auto/Manual 
• Illuminator Number: 3 (IR LED)
• Pan/Tilt/Rotation: Range:
  - Pan: 0°–360°
  - Tilt: 0°–60°
  - Rotation: 0°–355°

Lens

• Lens Type: Fixed-focal
• Mount Type: M12
• Focal Length: 2.8 mm
• Max. Aperture: F1.4
• Field of View: Horizontal 108° × Vertical 58° × Diagonal 127°
• Iris Type: Fixed
• Close Focus Distance: 2.8 mm: 1.4 m (4.6 ft)
• DORI Distance 2.8mm Lens:
  - Detect: 85.5 m (280.5 ft)
  - Observe: 34.2 m (112.2 ft)
  - Recognise: 17.1 m (56.1 ft)
  - Identify: 8.6 m (28.2 ft)

Professional, Intelligent

• Perimeter Protection: Tripwire; intrusion (support the classification and accurate detection of vehicle and human) 
• Intelligent Search: Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos.

Video

• 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+
• Video Frame Rate:
  - Main stream: 3840 × 2160 @(1–20 fps by default), 3840 × 2160 @(1–25/30 fps when AI function disabled)
  - Sub stream: 704 × 576 @(1–25 fps)/704 × 480 @ (1–30 fps)
  - Third stream: 1920 × 1080 @(1–25/30 fps)
• Stream Capability: 3 streams
• Resolution: 8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1(704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
• Bit Rate Control: CBR/VBR
• Video Bit Rate:
  - H.264: 3 kbps–8192 kbps
  - H.265: 3 kbps–8192 kbps
• Day/Night: Auto(ICR) / Color / B/W 
• BLC: Yes 
• HLC: Yes 
• WDR: 120 dB
• Scene Self-adaptation: Yes
• White Balance: Auto/natural/street lamp/outdoor/manual/regional custom
• Gain Control: Auto/Manual 
• Noise Reduction: 3D DNR 
• Motion Detection: Off / On (4 Zone, Rectangle) 
• Region of Interest(RoI): Yes (4 areas)
• Smart Illumination: Yes
• Image Rotation: 0°/90°/180°/270° (Support 90°/270° with 1080p resolution and lower.)
• Mirror: Yes 
• Privacy Masking: 4 areas

Audio

• Audio Compression: G.711a; G.711Mu; G726; AAC (Only - AS supports)

Alarm

• Alarm Event:
  - AS: No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; external alarm; SMD; safety exception
  -S: No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; voltage detection; SMD; safety exception

Network

• Network: RJ-45 (10/100 Base-T)
• SDK and API: Yes
• Protocol: IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; 802.1x; SNMP
• Interoperability: ONVIF(Profile S/Profile G/Profile T);CGI; P2P; Milestone; Genetec
• User/Host: 20 (Total bandwidth: 72 M)
• Storage: Dahua Cloud (only supported by Dahua version); FTP; SFTP; Micro SD card (support max. 256 G); NAS
• Browser: IE: IE8; IE9; IE11, Chrome, Firefox
• Management Software: Smart PSS; DSS; DMSS
• Mobile Phone: IOS; Android

Certification

• 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

Port

• Audio Input: 1 channel (RCA port) (Only - AS supports) 
• Audio Output: 1 channel (RCA port) (Only - AS supports) 
• Alarm Input: 1 channel in: 5mA 3V–5V DC (Only - AS supports) 
• Alarm Output: 1 channel out: 300mA 12V DC (Only - AS supports)

Power

• Power Supply: 12V DC/PoE (802.3af)
• Power Consumption:
  - Basic power consumption: 2.7W (12V DC); 3.6W (PoE)
  - Max. power consumption (WDR + H.265 +IR LED intensity): 6W (12V DC); 7W (PoE)

Environment

• Operating Conditions: –40°C to +55°C (–40°F to +131°F)/Less than 95% RH
• Storage Temperature: –40°C to +60°C (–40°F to +140°F)
• Protection Grade: IP67; IK10

Structure

• Casing: Metal 
• Dimensions: 81 mm × Φ109.9 mm (3.2" × Φ4.3")
• Net Weight: 378 g (0.8 lb)
• Gross Weight: 523 g (1.2 lb)