描述

HAC-D1A51-U

5MP IR HDCVI Fixed-focal Dome Camera

HAC-D1A51-U 屬大華閉路電視產品。傑成系統有限公司（香港防盜）為大華產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。選型及報價可參考閉路電視安裝。規格以原廠資料為準。

Image Sensor	5 MP CMOS
Max. Resolution	2880 (H) × 1620 (V)
Scanning System	Progressive
Electronic Shutter Speed	PAL: 1/25 s–1/100,000 s NTSC: 1/30 s–1/100,000 s
Min. Illumination	0.02 [email protected] (Color, 30 IRE) 0.002 [email protected] (B/W, 30 IRE) 0 lux (Illuminator on)
S/N Ratio	>65 dB
Illumination Distance	IR: 25 m (82.02 ft)
Illuminator On/Off Control	Auto/Manual
Illuminator Number	3 (IR light)
Angle Adjustment	Pan: 0°–355° Tilt: 0°–75° Rotation: 0°–355°

Lens Type	Fixed-focal
Lens Mount	M12
Focal Length	2.8 mm; 3.6 mm
Max. Aperture	F2.0
Field of View	2.8 mm: H: 105.5°; V: 56.5°; D: 125.3°3.6 mm: H: 86°; V: 46.1°; D: 104.3°
Close Focus Distance	2.8 mm: 1.0 m (3.28 ft)3.6 mm: 1.4 m (4.59 ft)
DORI Distance	LensDetectObserveRecognizeIdentify2.8 mm 66.0 m( 216.54 ft) 26.4 m( 86.61 ft) 13.2 m( 43.31 ft) 6.6 m ( 21.65 ft)3.6 mm 79.4 m( 260.50 ft) 31.8 m( 104.33 ft) 15.9 m( 52.17 ft) 7.9 m ( 25.92 ft)*DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.

Video Frame Rate	CVI: PAL: 5M@25 fps; [email protected] fps; 4M@25 fps; 1080p@25 fps NTSC: 5M@25 fps; 5M@20 fps; 5M@10 fps; 4M@30 fps; 1080p@30 fps AHD: PAL: 4M@25 fps NTSC: 4M@30 fps TVI: PAL: 5M 16:9@20 fps NTSC: 5M 16:9@20 fps CVBS: PAL: 960H NTSC: 960H
Resolution	5M (2880 × 1620); 4M (2560 × 1440); 1080p (1920 × 1080); 960H (960 × 576/960 × 480); TVI 5M 16:9 (2960 × 1665)
Day/Night	Auto(ICR)/Color/B/W
BLC	BLC; HLC; WDR
WDR	DWDR
White Balance	Auto;Area white balance
Gain Control	Auto
Noise Reduction	2D NR
Illumination Mode	Smart IR
Mirror	Yes
Privacy Masking	Off/On (8 areas, rectangle)

Certifications	CE-LVD: EN 62368-1; CE-EMC: EN 55032; EN 55035;

Video Output	Video output choices of CVI/TVI/AHD/CVBS by one BNC port (DIP Switch)

Power Supply	12 VDC (±30%)
Power Consumption	Max 2.8 W (12 VDC, IR on)

Casing Material	Plastic
Product Dimensions	Φ99.1 mm × 74.1 mm (Φ3.90" × 2.92")
Net Weight	0.17 kg (0.37 lb)
Gross Weight	0.27 kg (0.60 lb)
Installation	Wall mount; ceiling mount; vertical pole mount