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IPC-HFW2439M-AS-LED-B-S2

Home  >   Dahua  >   Network Cameras Lite Series  >  
Full-color

4MP Lite Full-color Fixed-focal Bullet Network Camera

Product Feature

  • 4MP, 1/3" CMOS image sensor, low illuminance, high image definition
  • Outputs 4MP (2560 × 1440) @ 25/30 fps, Max. supports 4MP (2688 × 1520) @ 20 fps
  • H.265 codec, high compression rate, ultra-low bit rate
  • Built-in warm lights, max. illumination distance: 40 m
  • ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
  • Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking,applicable to various monitoring scenes
  • Intelligent detection: Intrusion, tripwire
  • Abnormality detection: Motion detection, video tampering, scene changing, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, voltage detection
  • Alarm: 2 in, 2 out; audio: 1 in, 1 out; supports max. 256 GB Micro SD card
  • 12V DC/PoE power supply; 12V DC power output, max. current 165mA
  • IP67 protection

With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better color image in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function and vandal-proof function, complying with the standards of IP67 (Supported by some select models).

Camera
Image Sensor1/3”4Megapixel progressive CMOS
Max. Resolution2688 (H) × 1520 (V)
ROM128 MB
RAM128 MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Minimum Illumination0.004 Lux@F1.0
S/N Ratio> 56 dB
Illumination Distance40 m (131.2 ft)
Illuminator On/Off ControlAuto/Manual
Illuminator Number2 (Warm light)
Lens
Lens TypeFixed-focal
Mount TypeM12
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 TypeFixed
Close Focus Distance

3.6 mm: 1.8 m (5.9 ft)

6 mm: 4.5 m (14.8 ft)

DORI DistanceLensDetectObserveRecognizeIdentify
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 AnalyticsTripwire; intrusion
Video
Video CompressionH.265; H.264; H.264B; MJPEG (only supported by the sub stream)
Smart CodecSmart 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 Capability2 streams
Resolution2688 × 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 ControlCBR/VBR
Video Bit RateH.264: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps
Day/NightColor/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
Image Rotation0°/90°/180°/270° (Support 90°/270° with 2688×1520 resolution and lower.)
MirrorYes
Privacy Masking4 areas
Audio
Audio CompressionG.711A; G.711Mu; G.726
Alarm
Alarm EventNo 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
NetworkRJ-45 (10/100 Base-T)
SDK and APIYes
Cyber SecurityVideo 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
ProtocolIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour
InteroperabilityONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
User/Host20 (Total bandwidth: 72 M.)
StorageDahua Cloud; FTP; Micro SD card (support max. 256 G); NAS; SFTP
Browser

IE

Chrome

Firefox

Management SoftwareSmart PSS; DSS; DMSS
Mobile PhoneIOS; Android
Certification
CertificationsCE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
Port
Audio Input1 channel (RCA port)
Audio Output1 channel (RCA port)
Alarm Input2 channels in: 5mA 3V–5V DC
Alarm Output2 channels out: 300mA 12V DC
Power
Power Supply12V DC/PoE (802.3af)
Power Consumption<10.2W
Environment
Operating Conditions-40°C to +60°C (-40°F to +140°F)/less than ≤ 95% RH
Storage Temperature-40°C to +60°C (-40°F to +140°F)
Protection GradeIP67
Structure
CasingMetal + plastic
Dimensions194.1 mm × 96.4 mm × 89.5 mm (7.6" × 3.8" × 3.5") (L × W × H)
Net Weight0.725 kg (1.6 lb)
Gross Weight1.215 kg (2.7 lb)
Name Type Version Release Date
Datasheet Datasheet 08 June 2021
QSG QIG 08 June 2021

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