Camera thân IP TiOC Dahua IPC-HFW3449T1-ZAS-PV 4MP, WDR 120dB, hồng ngoại 50m, chiếu sáng kép thông minh

Camera

Image Sensor

1/2.7" CMOS

Max. Resolution

2688 (H) × 1520 (V)

ROM

128 MB

RAM

512 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.003 lux@F1.0 (Color, 30 IRE)

0.0003 lux@F1.0 (B/W, 30 IRE)

0 lux (illuminator on)

S/N Ratio

﹥56 dB

Illumination Distance

50 m (164.04 ft) (IR)

40 m (131.23 ft) (warm light)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR LED)
2 (warm light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens

Lens Type

Motorized vari-focal

Mount Type

φ16

Focal Length

2.7 mm–13.5 mm

Max. Aperture

F1.0

Field of View

Horizontal: 103°–33°

Vertical: 54°–18°

Diagonal: 124°–38°

Iris Type

Fixed

Close Focus Distance

1.5 m (4.92 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

65.2 m (213.91 ft)

26.1 m

(85.63 ft)

13.0 m

(42.65 ft)

6.5 m

(21.33 ft)

T

186.6 m (612.20 ft)

74.6 m

(244.75 ft)

37.3 m

(122.38 ft）

18.7 m

( 61.35 ft)

Professional, intelligent

IVS (Perimeter Protection)

Tripwire; intrusion (support the classification and accurate detection of vehicle and human)

SMD 4.0

Less false alarm, longer detection distance

Quick Pick

With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events

Smart Search

Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos

AI SSA

Adopt deep learning algorithms to adjust the parameters of the image to suit the conditions.

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+

AI Coding

AI H.265; AI H.264

Video Frame Rate

Main stream: 2688 × 1520@ (1–30 fps)
Sub stream: 704 × 576@ (1–25 fps)/704 × 480@ (1–30 fps)

Third stream:1920 × 1080@ (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

3 streams

Resolution

4M (2688 × 1520/2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 3 kbps–8192 kbps

H.265: 3 kbps–8192 kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation

Yes

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto; manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas)

Region of Interest (RoI)

Yes (4 areas)

Image Stabilization

Electronic Image Stabilization (EIS)

Smart Illumination

Yes

Defog

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 dual Mic

Built-in speaker

Camera

Image Sensor

1/2.7" CMOS

Max. Resolution

2688 (H) × 1520 (V)

ROM

128 MB

RAM

512 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.003 lux@F1.0 (Color, 30 IRE)

0.0003 lux@F1.0 (B/W, 30 IRE)

0 lux (illuminator on)

S/N Ratio

﹥56 dB

Illumination Distance

50 m (164.04 ft) (IR)

40 m (131.23 ft) (warm light)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR LED)
2 (warm light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens

Lens Type

Motorized vari-focal

Mount Type

φ16

Focal Length

2.7 mm–13.5 mm

Max. Aperture

F1.0

Field of View

Horizontal: 103°–33°

Vertical: 54°–18°

Diagonal: 124°–38°

Iris Type

Fixed

Close Focus Distance

1.5 m (4.92 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

65.2 m (213.91 ft)

26.1 m

(85.63 ft)

13.0 m

(42.65 ft)

6.5 m

(21.33 ft)

T

186.6 m (612.20 ft)

74.6 m

(244.75 ft)

37.3 m

(122.38 ft）

18.7 m

( 61.35 ft)

Professional, intelligent

IVS (Perimeter Protection)

Tripwire; intrusion (support the classification and accurate detection of vehicle and human)

SMD 4.0

Less false alarm, longer detection distance

Quick Pick

With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events

Smart Search

Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos

AI SSA

Adopt deep learning algorithms to adjust the parameters of the image to suit the conditions.

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+

AI Coding

AI H.265; AI H.264

Video Frame Rate

Main stream: 2688 × 1520@ (1–30 fps)
Sub stream: 704 × 576@ (1–25 fps)/704 × 480@ (1–30 fps)

Third stream:1920 × 1080@ (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

3 streams

Resolution

4M (2688 × 1520/2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 3 kbps–8192 kbps

H.265: 3 kbps–8192 kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation

Yes

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto; manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas)

Region of Interest (RoI)

Yes (4 areas)

Image Stabilization

Electronic Image Stabilization (EIS)

Smart Illumination

Yes

Defog

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 dual Mic

Built-in speaker