دوربین مداربسته داهوا مدل IPC-HDBW8331E-ZE

Camera

Image Sensor

1/2.8” 3Megapixel progressive scan CMOS

Effective Pixels

2048(H)x1536(V)

RAM/ROM

1024MB/128MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3~1/100000s

Minimum Illumination

0.005Lux/F1.4 (Color,1/3s,30IRE)

0.03Lux/F1.4 (Color,1/30s,30IRE)

0Lux/F1.4(IR on)

S/N Ratio

More than 50dB

IR Distance

Distance up to 50m(164ft)

IR On/Off Control

Auto/ Manual

IR LEDs

3

Lens

Lens Type

Motorized /Auto Iris(HALL)

Mount Type

Board-in

Focal Length

2.7~13.5mm motorized

Max. Aperture

F1.4

Angle of View

H: 99 ˚~28 ˚ V:67 ˚ ~21 ˚

Optical Zoom

5x

Focus Control

Motorized

Predictive Focus Algorithm (PFA)

Support

Close Focus Distance

0.3m(0.98ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

54m(177ft)

22m(72ft)

11m(36ft)

5m(16ft)

T

166m(545ft)

66m(217ft)

33m(108ft)

17m(56ft)

Pan/Tilt/Rotation

Pan/Tilt/Rotation Range

Pan:0˚~355˚; Tilt:0˚~65˚; Rotation:0˚~355˚

Intelligence

Event Trigger

Motion detection, Video tampering , Scene changing, Network disconnection , IP address conflict, Illegal Access,Storage anomaly

IVS

Tripwire, Intrusion, Object Abandoned/Missing

Advanced Intelligent Functions

Face Detection, People Counting, Heat Map

Video

Compression

H.265/H.264/H.264B/H.264H/MJPEG(Sub Stream)

Smart Codec

Support H.265+/H.264+

Streaming Capability

3 Streams

Resolution

3M(2048x1536)/ 1080P(1920×1080)/ 1.3M(1280x960)/ 720P(1280x720)/ D1(704×576/704x480)/ VGA(640x480)/ CIF(352×288/342x240)

Frame Rate

Main Stream: 3M(1~50/60fps)

Sub Stream: D1 (1 ~ 50/60fps)

Third Stream: 1080P(1~50/60fps)