กล้องวงจรปิดDahua-HAC-HDW1800TL

Description

Camera
Image Sensor 1/2.7 inch CMOS
Effective Pixels 3840 (H)× 2160 (V), 4K
Scanning System Progressive
Electronic Shutter Speed PAL: 1/25s–1/100000s
NTSC: 1/30s–1/100000s
S/N Ratio >65dB
Minimum Illumination 0.03Lux/F2.0, 30IRE, 0Lux IR on
Fill Light Working Distance 30 m (98.4 ft)
IR On/Off Control Auto; manual
IR LED Number 1
Pan/Tilt/Rotation Range
Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°
Lens
Lens Type Fixed-focal
Mount Type M12
Focal Length 2.8mm; 3.6mm
Max. Aperture F2.0
Angle of View
2.8mm: 125° x 105° x 56° (diagonal x horizontal x
vertical)
3.6mm: 104° x 87° x 47° (diagonal x horizontal x
vertical)
Iris Type Fixed iris
Close Focus Distance 2.8mm: 1.0 m (3.3 ft)
3.6mm: 1.9 m (6.2 ft)
DORI
Distance
Lens Detect Observe Recognize Identify
2.8mm 74.7 m
(245.1 ft)
29.9 m
(98.1 ft)
14.9 m
(48.9ft)
7.5 m
(24.6 ft)
3.6mm 106.7 m
(350.1 ft)
42.7 m
(140.1 ft)
21.3 m
(69.9 ft)
10.7 m
(35.1 ft)
Video
Frame Rate
CVI: 4K@25/30fps; 4K@15fps; 5M@20fps;
4M@25fps/30fps;
AHD: 4K@15fps;
TVI: 4K@15fps;
CVBS: 960H
Resolution 4K (3840 × 2160); 5M (2592 × 1944); 4M (2560 × 1440);
960H (960 × 576/960 × 480)
Day/Night Auto switch by ICR
BLC BLC/HLC/WDR
WDR DWDR
White Balance Auto; manual
Gain Control Auto; manual
Noise Reduction 2D NR
Smart IR Yes