Dahua HFW2249S-S-IL IP Network camera 2MP / 2.8mm

Camera

Image Sensor
1/2.8" CMOS

Max. Resolution
1920 (H) × 1080 (V)

ROM
128 MB

RAM
128 MB

Scanning System
Progressive

Electronic Shutter Speed
Auto/Manual 1/3 s-1/100,000 s

Min. Illumination
0.002 Lux@F1.6 (Color, 30IRE)
0.0002 Lux@F1.6 (B/W, 30IRE)
0 lux (Illuminator on)

S/N Ratio

56 dB

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

Illuminator On/Off Control
Auto; Manual

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

Pan/Tilt/Rotation Range
Pan: 0°-360°
Tilt: 0°-78°
Rotation: 0°-360°

Lens

Lens Type
Fixed-focal

Lens Mount
M12

Focal Length
2.8 mm

Max. Aperture
F1.6

Field of View
2.8 mm: H: 107°; V: 56°; D: 127°

Iris Control
Fixed

Close Focus Distance
2.8 mm: 0.7 m (2.30 ft)

DORI Distance
Lens
Detect
Observe
Recognize
Identify

2.8 mm
43.9 m (144.03 ft)
17.5 m (57.41 ft)
8.8 m (28.87 ft)
4.4 m (14.44 ft)

Intelligence

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

Smart Search
Works together with Smart NVR to perform refined intelligent search, event extraction, and merging to event videos

Video

Video Compression
H.264H; 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: 1920 × 1080@(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 the total encoding capacity.

Stream Capability
2 streams

Resolution
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
Auto (ICR)/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)

Image Rotation
0°/90°/180°/270° (Support 90°/270° with 1080p resolution and lower)

Mirror
Yes

Privacy Masking
4 areas

Audio

Built-in MIC
Yes

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

Alarm

Alarm Event
No 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 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; NTP; Multicast; ICMP; IGMP

Interoperability
ONVIF (Profile S/Profile T); CGI; P2P; Milestone

User/Host
6 (Total bandwidth: 36 M)

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

Browser
IE; Chrome; Firefox

Management Software
DSS; DMSS

Mobile Client
iOS; Android

Cybersecurity
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 Supply
12 VDC/PoE (802.3af)

Power Consumption
Basic: 1.6 W (12 VDC); 1.9 W (PoE)
Max. (H.265 + intelligence on + WDR + warm light): 3.8 W (12 VDC); 4.4 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)

Protection
IP67