قیمت دوربین داهوا مدل DH-IPC-HFW1439S1P-A-LED

Image Sensor 1/3″ 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 0.008 lux@F1.6
S/N Ratio >56 dB
Illumination Distance 15 m (49.21 ft) (warm light)
Illuminator On/Off Control Auto; Manual
Illuminator Number 1 (warm light)
Pan/Tilt/Rotation Range
Pan: 0°–360°
Tilt: 0°–90°
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 H: 95°; V: 52°; D: 114°; H: 78°; V: 41°; D: 94°
Iris Control Fixed
Close Focus Distance 0.9 m (2.95 ft); 1.6 m (5.25 ft)
DORI
Distance
Lens Detect Observe Recognize Identify
2.8 mm 63.6 m
(208.66 ft)
25.4 m (83.33 ft)
12.7 m (41.67 ft)
6.4 m (20.99 ft)
3.6 mm
85.4 m (280.18 ft)
34.2 m (112.20 ft)
17.1 m (56.10 ft)
8.5 m (27.89 ft)
Video

Video Compression H.265; H.264; 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–6144 kbps;
H.265: 32 kbps–6144 kbps

Day/Night 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°/90°/180°/270° (Support 90°/270° with 2560 × 1440
resolution and lower)
Mirror Yes
Privacy Masking 4 areas
Audio
Built-in MIC Yes
Audio Compression G.711a; G.711Mu; G.726; PCM
Alarm
Alarm Event
Network disconnection; IP conflict; illegal access; motion
detection; video tampering; audio exception; voltage
detection; 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; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP;
Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour
Interoperability ONVIF (Profile S/Profile T); CGI; P2P; Milestone
User/Host 20 (Total bandwidth: 48 M)
Storage FTP; SFTP; NAS
Browser
IE
Chrome
Firefox
Management Software Smart PSS; DSS; DMSS
Mobile Client iOS; Android
Cyber Security
Configuration encryption; Trusted execution; Digest;
Security logs; WSSE; Account lockout; syslog; Video
encryption; 802.1x; IP/MAC filtering; HTTPS; Trusted
upgrade; Trusted boot; Firmware encryption; Generation
and importing of X.509 certification
Certification
Certifications
CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive
2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
Power
Power Supply 12 VDC/PoE (802.3af)