Dahua HDW2449TM-S-IL IP Network camera 4MP / 2.8mm

Camera
Image Sensor1/2.9" CMOS

Max. Resolution2688 (H) × 1520 (V)

ROM128 MB

RAM128 MB

Scanning SystemProgressive

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

Min. Illumination0.008 lux@F1.6 (Color, 30 IRE)0.0008 lux@F1.6 (B/W, 30 IRE)0 lux (Illuminator on)

S/N Ratio


56 dB


Illumination Distance30 m (98.43 ft) (IR), 30 m (98.43 ft) (Warm light)

Illuminator On/Off ControlAuto; Manual

Illuminator Number1 (IR LED); 1 (Warm light)

Pan/Tilt/Rotation RangePan: 0°–360°Tilt: 0°–78°Rotation: 0°–360°


Lens
Lens TypeFixed-focal

Lens MountM12

Focal Length2.8 mm

Max. ApertureF1.6

Field of View2.8 mm: H: 95°; V: 52°; D: 114°

Iris ControlFixed

Close Focus Distance2.8 mm: 0.9 m (2.95 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)




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

Smart SearchWorks with Smart NVR for refined intelligent search, event extraction, and event video merging


Video
Video CompressionH.264H; H.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@(1–20 fps) / 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 subject to total encoding capacity.


Stream Capability2 streams

Resolution4M (2688 × 1520 / 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 ControlCBR / VBR

Video Bit Rate


H.264: 32 kbps–6144 kbps

H.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)

Image Rotation0° / 90° / 180° / 270° (Supports 90° / 270° with 2688 × 1520 resolution and lower)

MirrorYes

Privacy Masking4 areas


Audio
Built-in MICYes

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


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


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

SDK and APIYes

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

InteroperabilityONVIF (Profile S / Profile T); CGI; P2P; Milestone

User/Host6 (Total bandwidth: 36 M)

StorageFTP; SFTP; Micro SD card (supports max. 256 GB)

BrowserIE; Chrome; Firefox

Management SoftwareDSS; DMSS

Mobile ClientiOS; 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; Generation and importing of X.509 certification


Certification
Certifications


CE-LVD: EN 62368-1

CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU

FCC: 47 CFR FCC Part 15, Subpart B



Power
Power Supply12 VDC / PoE (802.3af)

Power Consumption


Basic: 2.1 W (12 VDC); 2.5 W (PoE)

Max. (H.265 + intelligence on + WDR + warm light): 4.4 W (12 VDC); 5.2 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)

ProtectionIP67