Dahua HFW2449T-ZAS-IL IP Network camera 4MP

Camera

Image Sensor1/2.9" CMOS

Max. Resolution2688 (H) x 1520 (V)

ROM128 MB

RAM128 MB

Scanning SystemProgressive

Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s

Min. Illumination0.006 lux@F1.5 (Color, 30 IRE)0.0006 lux@F1.5 (B/W, 30 IRE)0 lux (Illuminator on)

S/N Ratio


56 dB


Illumination DistanceUp to 60 m (196.85 ft) (IR)Up to 60 m (196.85 ft) (Warm light)

Illuminator On/Off ControlAuto; Manual

Illuminator Number4 (Multi-core (IR + warm) light)

Angle AdjustmentPan: 0°–360°Tilt: 0°–90°Rotation: 0°–360°


Lens

Lens TypeMotorized vari-focal

Lens MountM14

Focal Length2.7 mm–13.5 mm

Max. ApertureF1.5

Field of ViewH: 97°–28°; V: 52°–16°; D: 117°–32°

Iris ControlFixed

Close Focus Distance0.8 m (2.62 ft)

DORI Distance




Lens
Detect
Observe
Recognize
Identify




2.7 mm–13.5 mm
210.0 m (209.97 ft)
84.0 m (83.99 ft)
42.0 m (41.99 ft)
21.0 m (20.99 ft)



DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to the installation and commissioning manual/project design tool.


Intelligence

IVS (Perimeter Protection)Intrusion, tripwire (the two functions support the classification and accurate detection of vehicles and humans)

SMDSMD Plus

Smart SearchWorks together with Smart NVR to perform refined intelligent search, event extraction, and merging into event videos


Video

Video CompressionH.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub-stream)

Smart CodecSmart H.265+; Smart H.264+

Video Frame RateMain stream: 2688 x 1520@(1–20 fps)/2560 x 1440@(1–25/30 fps)Sub stream: 704 x 576@(1–25 fps)/704 x 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 Capability2 streams

Resolution4M (2688 x 1520/2560 x 1440); 3M (2304 x 1296); 1080p (1920 x 1080); 1.3M (1280 x 960); 720p (1280 x 720); D1 (704 x 576/704 x 480); VGA (640 x 480); CIF (352 x 288/352 x 240)

Bit Rate ControlVBR; CBR

Video Bit RateH.264: 32 kbps–6144 kbpsH.265: 12 kbps–6144 kbps

Day/NightAuto (ICR)/Color/B/W

BLCYes

HLCYes

WDR120 dB

White BalanceAuto; natural; street lamp; outdoor; manual; regional custom

Gain ControlAuto/Manual

Noise Reduction3D NR

Motion DetectionOFF/ON (4 areas, rectangular)

Region of Interest (RoI)Yes (4 areas)

Smart IlluminationYes

Smart Dual LightYes

Image Rotation0°/90°/180°/270° (Support 90°/270° with 2688 x 1520 resolution and lower)

MirrorYes

Privacy Masking4 areas


Audio

Built-in MICYes, built-in Mic

Audio CompressionG.711a; G.711Mu; G.726; PCM


Alarm

Alarm EventNo SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; defocus detection; external alarm; SMD; security exception


Network

Network PortRJ-45 (10/100 Base-T)

Network ProtocolIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P

InteroperabilityONVIF (Profile S & Profile T & Profile G); CGI

User/Host6 (Total bandwidth: 36 M)

StorageFTP; SFTP; Micro SD card (supports up to 256 GB)

BrowserIE; Chrome; Firefox

Management SoftwareSmart PSS Lite; DSS; DMSS; DoLynk Care

Mobile ClientiOS; Android


Cyber Security

Video 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


Certification

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


Ports

Audio Input1 channel (RCA port)

Audio Output1 channel (RCA port)

Alarm Input1 channel in: wet contact, 5 mA 3–5 VDC

Alarm Output1 channel out: wet contact, 300 mA 12 VDC


Power

Power Supply12 VDC; PoE (802.3af)

Power ConsumptionBasic: 2.6 W (12 VDC), 3.1 W (PoE)Max.: 10.2 W (12 VDC), 12.7 W (PoE) (H.265 + intelligence on + WDR + warm light intensity)


Environment

Operating Temperature–30 °C to +60 °C (–22 °F to +140 °F)

Operating Humidity?95% (RH), non-condensing

Storage Temperature–30 °C to +60 °C (–22 °F to +140 °F)

Storage Humidity?95% (RH), non-condensing


Protection

IP67