Caméra DAHUA DOME 4MP T2A41P 20M

Caméra DAHUA DOME 4MP T2A41P 20M

175 DT
Référence: HAC-T2A41P
Disponibilité:
Web
Kairouan
Alain Savary
Charguia

4MP HDCVI IR Eyeball Camera

- Max. 30fps@4MP
- HD and SD output switchable
- 3.6mm fixed lens
- Max. IR length 20m, Smart IR
- IP67, DC12V

Camera

Image Sensor 1/2.7″ CMOS
Effective Pixels 2560(H)×1440(V), 4MP
Scanning System Progressive
Electronic Shutter Speed PAL: 1/25~1/100000s

 

NTSC: 1/30~1/100000s

Minimum Illumination 0.04Lux/F2.0, 30IRE, 0Lux IR on
S/N Ratio More than 65dB
IR Distance Up to 20m (66feet)
IR On/Off Control Auto / Manual

Lens

Lens Type Fixed lens / Fixed iris
Mount Type Board-in
Focal Length 3.6mm (2.8mm,6mm Optional)
Max Aperture F2.0
Angle of View H: 76.4° (97°,48.6°)

 

V:41.6° (52°,27.9°)

Focus Control N/A
Close Focus Distance 1400mm (800mm,2500mm)

 

55.12” (31.50″,98.43”)

DORI Distance

 
  DORI Definition Distance
Detect 25px/m

 

(8px/ft)

2.8mm:56m(184ft)

 

3.6mm: 80m(262ft)

6mm: 120m(394ft)

Observe 63px/m

 

(19px/ft)

2.8mm:22m(73ft)

 

3.6mm: 32m(105ft)

6mm: 48m(157ft)

Recognize 125px/m

 

(38px/ft)

2.8mm:11m(37ft)

 

3.6mm: 16m(52ft)

6mm: 24m(79ft)

Identify 250ppm

 

(76px/ft)

2.8mm: 6m(18ft)

 

3.6mm: 8m(26ft)

6mm: 12m(39ft)

Pan / Tilt / Rotation

Pan/Tilt/Rotation Pan: 0° ~ 360°

 

Tilt: 0° ~ 78°

Rotation: 0° ~ 360°

Video

Resolution 4MP (2560×1440)
Frame Rate 25/30fps@4MP,25/30fps@1080P
Video Output 1-channel BNC high definition video output / CVBS video output (Can switch)
Day/Night Auto (ICR) / Manual
OSD Menu Multi-language
BLC Mode BLC / HLC / DWDR
WDR DWDR
Gain Control AGC
Noise Reduction 2D
White Balance Auto / Manual
Smart IR Auto / Manual