大華 DH-HAC-HDW3200G 2MP半球收音定焦紅外夜視HDCVI鏡頭 (香港行貨,一年保用)

鏡頭選擇

數量

簡介

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> Max 30fps@1080p > CVI/CVBS/AHD/TVI switchable > Built-in Mic > 3.6 mm fixed lens (2.8 mm optional) > Max. IR length 20 m, Smart IR > IP67, DC12V

商品詳情

Camera
Image Sensor1/2.7 inch CMOS
Max. Resolution1920 (H) x 1080 (V)
Pixel2MP
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25 s–1/100000 s
NTSC: 1/30 s–1/100000 s
S/N Ratio>65 dB
Min. Illumination0.02 Lux/F2.0, 30IRE, 0 Lux IR on
Illumination Distance20 m (65.6 ft)
Illuminator On/Off ControlAuto; manual
Illuminator Number1 (IR)
Pan/Tilt/Rotation Range

Pan: 0°–360°

Tilt: 0°–78°

Rotation: 0°–360°

Lens
Lens TypeFixed-focal
Mount TypeM12
Focal Length2.8 mm; 3.6 mm
Max. Aperture

2.8 mm: F2.0

3.6 mm: F2.0

Field of View

2.8 mm: H: 101°; V: 54°; D: 119°

3.6 mm: H: 84°; V: 45°; D: 100°

Iris TypeFixed iris
Close Focus Distance

2.8 mm: 0.5 m (1.64 ft)

3.6 mm: 0.8 m (2.62 ft)

DORI DistanceLensDetectObserveRecognizeIdentify
2.8 mm38.6 m (126.6 ft)

15.4 m

(50.5 ft)

7.7 m

(25.3 ft)

3.9 m

(12.8 ft)

3.6 mm49.7 m (163.1 ft)19.9 m (65.3 ft)

9.9 m

(32.5 ft)

5.0 m

(16.4 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 RateCVI: 1080p@25/30fps; 720p@25/30fps; 720p@50/60fps;
AHD: 1080p@25/30fps; 720p@25/30fps;
TVI: 1080p@25/30fps; 720p@25/30fps; 720p@50/60fps;
CVBS: 960H
Resolution1080p (1920 × 1080); 720p (1280 × 720); 960H (960 × 576/960 × 480)
Day/NightAuto switch by ICR
BLCBLC/HLC/DWDR
WDRDWDR
White BalanceAuto; manual
Gain ControlAuto; manual
Noise Reduction2D NR
Smart IRYes
MirrorOff/On
Privacy MaskingOff/On (8 area, rectangle)
Certifications
CertificationsCE/FCC, UL, IP6K9K, EN50155
Port
Audio InterfaceBuilt-in Mic
Video OutputVideo output choices of CVI/TVI/AHD/CVBS by one BNC port
Power
Power Supply12V ±30% DC
Power ConsumptionMax 2.3W (12V DC, IR on)
Environment
Operating Temperature–40°C to +60°C (–40°F to 140°F); <95% (non-condensation)
Storage Temperature–40°C to +60°C (–40°F to 140°F); <95% (non-condensation)
Protection GradeIP67
Structure
CasingMetal
DimensionsΦ62.0 mm × 61.7 mm (Φ2.44" × 2.43")
Net Weight0.17 kg (0.37 lb)
Gross Weight0.27 kg (0.6 lb)

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