General
Image Sensor 1/2.9" CMOS
Max. Resolution 2560 (H) × 1440 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination 0.006 lux@F1.6 (Color,30 IRE), 0.0006 lux@F1.6 (B/W,30 IRE), 0 lux (Illuminator on)
S/N Ratio >56 dB
Illumination Distance Up to 30 m (98.43 ft) (IR LED), Up to 30 m (98.43 ft) (Warm light)
Illuminator On/Off Control Auto; Manual
Illuminator Number 1 (IR LED); 1 (Warm light)
Angle Adjustment Pan: 0°–360°, Tilt: 0°–78°, Rotation: 0°–360°
Lens Type Fixed-focal
Lens Mount M12
Focal Length 2.8 mm; 3.6 mm
Max. Aperture F1.6
Field of View 2.8 mm: H: 94°; V: 52°; D: 111°, 3.6 mm: H: 78°; V: 41°; D: 94°
Iris Control Fixed
Close Focus Distance 2.8 mm: 1.1 m (3.61 ft), 3.6 mm: 1.7 m (5.58 ft)
DORI Distance 2.8 mm: Detect: 64.0 m (209.97 ft), Observe: 25.6 m (83.98 ft), Recognize: 12.8 m (41.99 ft), Identify: 6.4 m (21.00 ft), 3.6 mm: Detect: 85.4 m (280.18 ft), Observe: 34.2 m (112.20 ft), Recognize: 17.1 m (56.10 ft), Identify: 8.5 m (27.89 ft)
Human Detection Support the classification and accurate detection of human
Smart Search Works with Smart NVR for refined intelligent search, event extraction, and merging to event videos
Video Compression H.265; H.264; H.264H; H.264B; MJPEG (sub stream only)
Smart Codec Smart H.265+; Smart H.264+
Video Frame Rate Main stream: 2560 × 1440@(1–25/30 fps), Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps)
Stream Capability 2 streams
Resolution 4M (2560 × 1440); 3M (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: 32 kbps–4096 kbps, H.265: 12 kbps–4096 kbps
Day/Night Auto(ICR)/Color/B/W
BLC Yes
HLC Yes
WDR 120 dB
White Balance Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control Auto; Manual
Noise Reduction 3D NR
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest (RoI) Yes (4 areas)
Smart Illumination Yes
Image Rotation 0°/180°
Mirror Yes
Privacy Masking 4 areas
Built-in MIC Yes
Audio Compression G.711a; G.711Mu; PCM; G.726
Alarm Event Network disconnection; IP conflict; illegal access; motion detection; video tampering; audio detection; SMD (human); security exception
Network Port RJ-45 (10/100 Base-T)
SDK and API Yes
Network Protocol IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P
Interoperability ONVIF (Profile S; Profile T); CGI
User/Host 6 (Total bandwidth: 24 M)
Storage FTP
Browser IE; Chrome; Firefox
Management Software Smart PSS Lite; DSS; DMSS
Mobile Client iOS; Android
Cyber Security Configuration encryption; trusted execution; Digest; security logs; HTTPS; trusted upgrade; WSSE; trusted boot; account lockout; X.509 certification generation and importing; video encryption
Certifications CE-LVD: EN62368-1, CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
Power Supply 12 VDC/PoE (802.3af)
Power Consumption Basic: 2 W (12 VDC); 2.9 W (PoE), Max: 4.6 W (12 VDC); 5.7 W (PoE)
Operating Temperature –40 °C to +60 °C (–40 °F to +140 °F)
Operating Humidity ≤95%
Storage Temperature –40 °C to +60 °C (–40 °F to +140 °F)
Storage Humidity ≤95%
Protection IP67
Casing Material Inner core: Metal+plastic, Cover: Plastic
Product Dimensions 100.9 mm × Φ109.9 mm (3.97" × Φ4.33")
Net Weight 0.33 kg (0.73 lb)
Gross Weight 0.45 kg (0.99 lb)
Reference
DAHIPCHDW1439VAIL