DAHUA 4MP LITE FULL-COLOR FIXED-FOCAL BULLET NETWORK CAMERA (DH-HFW1439M-A-LED-B)

Technical Specification
Camera
Image Sensor 1/3”4Megapixel progressive CMOS
Max. Resolution 2688 (H) × 1520 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Minimum Illumination 0.004 Lux@F1.0
S/N Ratio > 56 dB
Illumination Distance 40 m (131.2 ft)
Illuminator On/Off Control Auto/Manual
Illuminator Number 2 (Warm light)
Lens
Lens Type Fixed-focal
Mount Type M12
Focal Length 3.6 mm
6 mm
Max. Aperture 3.6 mm: F1.0
6 mm: F1.0
Field of View 3.6 mm: Horizontal 91° × Vertical 47° × Diagonal 109°
6 mm: Horizontal 55° × Vertical 30° × Horizontal 64°
Iris Type Fixed
Close Focus Distance 3.6 mm: 1.8 m (5.9 ft)
6 mm: 4.5 m (14.8 ft)
DORI Distance
Lens Detect Observe Recognize Identify
3.6 mm 72.0 m
(236.2 ft)
28.8 m
(94.5 ft)
14.4 m
(47.2 ft)
7.2 m
(23.6 ft)
6 mm 120.0m
(393.7 ft)
48.0m
(157.5 ft)
24.0 m
(78.7 ft)
12.0 m
(39.4 ft)
Smart event
General IVS Analytics Tripwire; intrusion
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:
2688 × 1520 (1 fps–20 fps)
2560 × 1440 (1 fps–25/30 fps)
Sub stream:
704 × 576 (1 fps–20/25 fps)
704 × 480 (1 fps–20/30 fps)
Stream Capability 2 streams
Resolution
2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440);
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)
Bit Rate Control CBR/VBR
Video Bit Rate H.264: 32 kbps–6144 kbps
H.265: 12 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 2688×1520
resolution and lower.)
Mirror Yes
Privacy Masking 4 areas
Audio
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; audio detection; safety exception
Network
Network RJ-45 (10/100 Base-T)
SDK and API Yes
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
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 G/Profile T); CGI; P2P; Milestone;
Genetec
User/Host 20 (Total bandwidth: 72 M.)
Storage Dahua Cloud; FTP; Micro SD card (support max. 256 G);
NAS; SFTP
Browser
IE
Chrome
Firefox
Management Software Smart PSS; DSS; DMSS
Mobile Phone IOS; Android