DAHUA DH-HAC-B1A51 CCTV攝影機安裝・保養

Name: DAHUA DH-HAC-B1A51 DH-HAC-B1A51
Brand: dahua
SKU: DH-HAC-B1A51

產品簡介

dahua DH-HAC-B1A51 為DH-HAC-B1A51，HKEZIT 提供原廠行貨連保養、上門安裝、調試及使用教學一站式服務。詳細規格以下方原廠 Datasheet 欄位為準，歡迎聯絡我們查詢 DH-HAC-B1A51 香港價格連安裝報價。

Camera：BLC Mode BLC / HLC / DWDR
影像感測器：1/2.7" CMOS
WDR：DWDR
最大解像度：2880 (H) × 1620 (V)
Gain Control：AGC

HKEZIT 提供原廠行貨保養。硬件連專業安裝、設定及使用教學一站式報價，無需自行研究安裝與設定。我們同時承接裝CAM、裝CCTV、裝監控工程，硬件與工程同一團隊負責。

查詢價格連安裝 →

詳細規格

Camera	BLC Mode BLC / HLC / DWDR
影像感測器	1/2.7" CMOS
WDR	DWDR
最大解像度	2880 (H) × 1620 (V)
Gain Control	AGC
Pixel	5MP
Noise Reduction	2D
Scanning System	Progressive
White Balance	Auto;manual PAL: 1/25–1/100000 s
Electronic Shutter Speed	Smart IR Yes NTSC: 1/30–1/100000 s
Mirror	Off/On
最低照度	0.02 Lux/F2.0, 30IRE, 0 Lux IR on
Privacy Masking	Off / On (8 area, rectangle)
S/N Ratio	More than 65 dB
Illumination Distance	20 m (66 feet) Certifications
Illuminator On/Off Control	Auto;manual CE (EN55032, EN55024, EN50130-4,EN60950-1,
Certifications	EN 62368-1:2014+A11:2017)
鏡頭	FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
鏡頭類型	Fixed lens / Fixed iris Interface
Mount Type	M12
Audio Interface	N/A
焦距	3.6 mm (2.8 mm Optional) Eelectrical
Max Aperture	F2.0
供電	12V DC ±30% 2.8 mm: 125° × 106° × 56° (diagonal × horizontal × vertical) Power Consumption Max. 3.7W (12V DC, IR on) Angle of View 3.6 mm: 104° × 88° × 46° (diagonal × horizontal × vertical) Environmental
Focus Control	N/A –40°C to +60°C (–40°F to +140°F) /Less than 95% RH Operating Conditions * Start up should be done at above –40°C (–40°F) 2.8 mm: 0.8 m (2.6 ft) Close Focus Distance 3.6 mm: 1.2 m (3.9 ft) Storage Conditions –40°C to +60°C (–40°F to +140°F) /Less than 95% RH
DORI distance	2.8mm (183.7 ft) (73.5 ft) (36.7 ft) (18.4 ft) Construction 80 m 32 m 16 m 8m Casing Plastic 3.6mm (262.5 ft) (105.0 ft) (52.5 ft) (26.2 ft) 69.8 mm × 69.8 mm × 149.3 mm Dimensions
Pan / Tilt / Rotation	(2.75" × 2.75" × 5.88")
Pan: 0° – 360°	Net Weight 0.15 kg (0.33 lb)
Pan/Tilt/Rotation	Tilt: 0° – 90°
Rotation: 0° – 360°	Gross Weight 0.25 kg (0.55 lb) 5M (2880 × 1620); 4M (2560 × 1440); 1080P (1920 × Resolution 1080); 960H (960 × 576/960 × 480) CVI: PAL:5M@25 fps; 4M@25 fps; 1080P@25 fps; 5M@25 fps NTSC:5M@25 fps;4M@30 fps; 1080P@30 fps; 5M@25 fps AHD:
Frame Rate	PAL:4M@25 fps; NTSC:4M@30 fps; TVI: PAL:4M@25 fps; NTSC:4M@30 fps; CVBS: 960H; Video output choices of CVI/TVI/AHD/CVBS by one Video Output BNC port
Day/Night	Auto (ICR) / Manual www.dahuasecurity.com Ordering Information
類型	Part Number Description DH-HAC-B1A51P 3.6mm 5MP HDCVI Fixed IR Bullet Camera, PAL DH-HAC-B1A51P 2.8 mm 5MP Camera DH-HAC-B1A51N 3.6 mm 5MP HDCVI Fixed IR Bullet Camera, NTSC DH-HAC-B1A51N 2.8 mm
PFA134	Junction Box Pole Mount Bracket Dimensions (mm/inch) PFA152-E
Accessories	PFM800-4K Passive Video Balun
PFM321	12V 1A Power Adapter
PFM904	Integrated Mount Tester Accessories Optional:
Junction Box	Pole Mount Bracket Passive Video Balun
Rev 001.001	© 2020 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com