大華 DH-HAC-HDW1800TLP-A 8MP半球定焦收音紅外夜視HDCVI鏡頭 (香港行貨,一年保用)

鏡頭選擇

數量

簡介

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> Max. 4K resolution, real-time video transmission > CVI/CVBS/AHD/TVI switchable > Built-in mic (-A) > Fixed lens (2.8mm; 3.6mm optional) > Max. IR length 30m, Smart IR > IP67, 12V±30%DC

商品詳情

Camera
Image Sensor1/2.7 inch CMOS
Effective Pixels3840 (H)× 2160 (V), 4K
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25s–1/100000s
NTSC: 1/30s–1/100000s
S/N Ratio>65dB
Minimum Illumination0.03Lux/F2.0, 30IRE, 0Lux IR on
Fill Light Working Distance30 m (98.4 ft)
IR On/Off ControlAuto; manual
IR LED Number1
Pan/Tilt/Rotation RangePan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°
Lens
Lens TypeFixed-focal
Mount TypeM12
Focal Length2.8mm; 3.6mm
Max. ApertureF2.0
Angle of View2.8mm: 125° x 105° x 56° (diagonal x horizontal x vertical)
3.6mm: 104° x 87° x 47° (diagonal x horizontal x vertical)
Iris TypeFixed iris
Close Focus Distance2.8mm: 1.0 m (3.3 ft)
3.6mm: 1.9 m (6.2 ft)
DORI DistanceLensDetectObserveRecognizeIdentify
2.8mm74.7 m (245.1 ft)29.9 m (98.1 ft)14.9 m (48.9ft)

7.5 m

(24.6 ft)

3.6mm106.7 m (350.1 ft)42.7 m (140.1 ft)21.3 m (69.9 ft)10.7 m (35.1 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: 4K@25/30fps; 4K@15fps; 5M@20fps; 4M@25fps/30fps;
AHD: 4K@15fps;
TVI: 4K@15fps;
CVBS: 960H
Resolution4K (3840 × 2160); 5M (2592 × 1944); 4M (2560 × 1440); 960H (960 × 576/960 × 480)
Day/NightAuto switch by ICR
BLCBLC/HLC/WDR
WDRDWDR
White BalanceAuto; manual
Gain ControlAuto; manual
Noise Reduction2D NR
Smart IRYes
MirrorOff/On
Privacy MaskingOff/On (8 area, rectangle)
Certifications
CertificationsCE (EN55032, EN55024, EN50130-4,EN60950-1)
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
UL (UL60950-1+CAN/CSA C22.2 No.60950-1)
Port
Video OutputVideo output choices of CVI/TVI/AHD/CVBS by one BNC port
Audio InputOne channel, built-in mic (-A)
Power
Power Supply12V ±30% DC
Power ConsumptionMax 4.3W (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
CasingCover: plastic; inner core: metal
Camera DimensionsΦ97 mm × 85.8 mm (Φ3.82"×3.38")
Net Weight0.3Kg (0.66lb)
Gross Weight0.38Kg (0.84lb)

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