دوربین مداربسته داهوا تحت شبکه چهار مگاپیکسل DH-IPC-HDW1439V-A-IL

Camera
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
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)

Intelligence
Human Detection Support the classification and accurate detection of
human
Smart 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: 2560 × 1440@(1–25/30 fps)
Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps)
*The values above are the max. frame rates of each
stream; for multiple streams, the values will be subjected
to the total encoding capacity
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

Audio
Built-in MIC Yes, built-in Mic
Audio Compression G.711a; G.711Mu; PCM; G.726

Alarm
Alarm Event
Network disconnection; IP conflict; illegal access; motion
detection; video tampering; audio detection; SMD
(human); security exception

Network
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;generation
and importing of X.509 certification;video encryption

Certification
Certifications
CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive
2014/30/EU

Power
Power Supply 12 VDC/PoE (802.3af)
Power Consumption
Basic: 2 W (12 VDC); 2.9 W (PoE)
Max. (H.265 + intelligence on+ WDR + illuminator
intensity): 4.6 W (12 VDC); 5.7 W (PoE)

Environment
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

Structure
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)