4 MP 25X Optical Zoom Powered by DarkFighter IR Acusense Network Speed 4 inch PTZ Dome

-High quality imaging with 4 MP resolution, up to 30 fps

-Excellent low-light performance via powered-by-DarkFighter technology

-Clear imaging against strong back lighting due to 120 dB WDR technology

-Pan and tilt ability enables camera to monitor zones of interest

-25 × optical zoom allows for closer viewing of subjects in expansive areas

-Up to 50 m IR range ensures safety at night

-Water and dust resistant (IP66)

-Focuses on human and vehicle targets classification based on deep learning

Camera Module

Image Sensor

1/2.8" Progressive Scan CMOS

Max. Resolution

2560 × 1440

Min. Illumination

Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR

Shutter Speed

1/1 s to 1/30,000 s

Day & Night

IR cut filter

Zoom

25x optical, 16x digital

Slow Shutter

Yes

Lens

Focal Length

4.8 to 120 mm

FOV

Horizontal FOV 53.3° to 2.6°, vertical FOV 30.6° to 1.5°, diagonal FOV 60.5° to 3°

Focus

Auto, semi-auto, manual

Aperture

Max. F1.6

Zoom Speed

Approx. 3.4 s

Illuminator

Supplement Light Type

IR

Supplement Light Range

IR Distance: up to 50 m

Smart Supplement Light

Yes

IR Wavelength

850 nm

PTZ

Movement Range (Pan)

0° to 360°

Movement Range (Tilt)

-5° to 90°

Pan Speed

Pan speed: configurable from 0.1° to 300°/s; preset speed: 350°/s

Tilt Speed

Tilt speed: configurable from 0.1° to 160°/s, preset speed 200°/s

Proportional Zoom

Yes

Presets

300

Preset Freezing

Yes

Patrol Scan

8 patrols, up to 32 presets for each patrol

Pattern Scan

4 pattern scans, record time over 10 minutes for each scan

Park Action

Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan

3D Positioning

Yes

PTZ Status Display

Yes

Scheduled Task

Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust

Power-off Memory

Yes

Video

Main Stream

50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720); 60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

Sub-Stream

50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288); 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)

Third Stream

50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288); 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

Video Compression

Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264/MJPEG

H.264 Type

Baseline Profile/Main Profile/High Profile

H.265 Type

Main profile

Scalable Video Coding (SVC)

H.264 and H.265 encoding

Region of Interest (ROI)

8 fixed regions for each stream

Audio

Audio Compression

G.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM/AAC

Audio Bit r