DAHUA DH-HAC-HFW1800T/TA HDCVI Security Camera 4K 8MP 2.8mm IR 30m IP67 Microphone

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 lighting

0.03Lux/F2.0, 30IRE, 0Lux IR on

Working distance of fill light

30 m (98.4 ft)

Infrared on/off control

Auto; manual

Number of infrared LEDs

1

Pan/Tilt/Rotation Range

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

Lens

Lens Type

Fixed focal

Mounting type

M12

Focal length

2.8mm; 3.6mm; 6mm

Max. Opening

F2.0

point 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)
6mm: 62.4° x54.7° x31.3°(diagonal x horizontal x vertical)

Type of iris

fixed iris

Close focusing distance

2.8mm: 1.0m (3.3ft)
3.6mm: 1.9m (6.2ft)
6mm: 3.6m (11.8ft)

DORI distance

Lens

Detect

Notice

Recognize

Identify

2.8 mm

74.7 m (245.1 ft)

29.9 m (98.1 ft)

14.9 m (48.9 ft)

7.5 meters

(24.6 feet)

3.6 mm

106.7 m (350.1 ft)

42.7 m (140.1 ft)

21.3 m (69.9 ft)

10.7 m (35.1 ft)

6mm

160m

(524.9 feet)

64 m (210.0 ft)

32 m (105.0 ft)

16 m (52.5 ft)

Video

Frames per second

CVI: 4K at 25/30 fps; 4K at 15fps; 5M@20fps; 4M@25fps/30fps;
AHD: 4K at 15 fps;
TVI: 4K at 15 fps;
CVBS: 960H

Resolution

4K (3840 × 2160); 5M (2592 × 1944); 4M (2560 × 1440); 960H (960×576/960×480)

Day/Night

Magnetic exchange by ICR

BLC

BLC/HLC/WDR

WDR

DWDR

White balance

Auto; manual

Gain control

Auto; manual

Noise reduction

2D noise reduction

Smart IR

Yeah

Mirror

Off in

Privacy Masking

Off/On (8 areas, rectangle)