Dahua 4MP 25x Starlight IR WizSense TIOC 2.0 Network PTZ Camera

Camera

Image Sensor

1/2.8" CMOS

Pixel

4 MP

Max. Resolution

2560 (H) 1440 (V)

Electronic Shutter Speed

1/1 s1/30,000 s

ROM

4 GB

RAM

1 GB

Min. Illumination

Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux (IR light on)

Illumination Distance

150 m (492.13 ft) (IR)
50 m (164.04 ft) (white light)

Illuminator Number

2 (IR light)
2 (dual light fusion)

Lens

Focal Length

4.8 mm120 mm

Max. Aperture

F1.6F3.5

Field of View

H: 55.82.9; V: 31.61.6 ; D: 63.73.3

Optical Zoom

25

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.8 m5.0 m (2.62 ft16.40 ft)

Iris Control

Auto; manual

DORI Distance

Detect

Observe

Recognize

Identify

1,655 m (5,429.79 ft)

653 m (2,142.39 ft)

331 m (1,085.96 ft)

165 m (541.34 ft)

PTZ

Pan/Tilt Range

Pan: 0 to 360 endless
Tilt: 20 to +90, auto flip 180

Manual Control Speed

Pan: 0.1/s160/s

Tilt: 0.1/s60/s

Preset Speed

Pan: 240/s; Tilt: 150/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

Idle Motion

Preset; Tour; Pattern; Scanning

PTZ Protocol

DH-SD
Pelco-P/D (auto recognition)

Intelligence

Video Metadata

Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction.

IVS (Perimeter Protection)

Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc.

Face Detection

Yes

SMD

Yes

Auto Tracking

Yes

Active Deterrence

Light Warning

Red and blue warning light

Flash duration: 5 s30 s

Flash frequency: High, medium, low

Sound Warning

Sound warning alarm: Customizable

Video

Video Compression

Smart H.265+; H.265; Smart H.264+; H.264B; H.264H; MJPEG

Streaming Capability

3 streams

Resolution

4M (2560 1440); 3M (2048 1536); 1080p (1920 1080); 1.3M (1280 960); 720p (1280 720); D1 (704 576); CIF (352 288)

Video Frame Rate

Main stream: 4M/3M/1080p/1.3M/720p (150/60 fps)

Sub stream 1: D1/CIF (125/30 fps)

Sub stream 2: 1080p/1.3M/720p (125/30 fps)

Bit Rate Control

CBR; VBR

Video Bit Rate

Default resolution of the main stream:
H264: 2816 kbps8192 kbps
H265: 1024 kbps7936 kbps

Day/Night

Auto (ICR); Color; B/W

BLC

Yes

WDR

120 dB

HLC

Yes

White Balance

Auto; manual; tracking; indoor; outdoor; outdoor auto; sodium lamp; sodium lamp auto

Gain Control

Auto; manual

Noise Reduction

2D NR; 3D NR

Motion Detection

Yes

Region of Interest (RoI)

Yes

Image Stabilization

EIS

Defog