Dahua HDW2449T-ZS-IL IP Network camera 4MP

Camera

Image

Image Sensor
1/2.9" 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

Min. Illumination
0.006 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 Distance
Up to 40 m (131.23 ft) (IR)
Up to 40 m (131.23 ft) (Warm light)

Illuminator On/Off Control
Auto; Manual

Illuminator Number
2 (Multi-core (IR + warm) light)

Angle Adjustment
Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°

Lens

Lens Type
Motorized vari-focal

Lens Mount
?14

Focal Length
2.7 mm–13.5 mm

Max. Aperture
F1.5

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

Iris Control
Fixed

Close Focus Distance
0.8 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.

Intelligence

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

SMD
SMD Plus

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

Video

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

Smart Codec
Smart H.265+; Smart H.264+

Video Frame Rate
Main stream: 2688 × 1520@(1–20 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 subjected to the total encoding capacity.

Stream Capability
2 streams

Resolution
4M (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 Control
VBR; CBR

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)

Smart Illumination
Yes

Smart Dual Light
Yes

Image Rotation
0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)

Mirror
Yes

Privacy Masking
4 areas

Audio

Built-in MIC
Yes, built-in Mic

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

Alarm

Alarm Event
No 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; SMD; security exception

Network

Network Port
RJ-45 (10/100 Base-T)

Network Protocol
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P

Interoperability
ONVIF (Profile S & Profile T & Profile G); CGI

User/Host
6 (Total bandwidth: 36 M)

Storage
FTP; SFTP; Micro SD card (support max. 256 GB)

Browser
IE
Chrome
Firefox

Management Software
Smart PSS Lite; DSS; DMSS; DoLynk Care

Mobile Client
iOS; 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: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU

Power

Power Supply
12 VDC; PoE (802.3af)

Power Consumption
Basic: 2.3 W (12 VDC), 2.8 W (PoE)
Max.: 7.8 W (12 VDC), 9.3 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