DAHUA DH-HAC-B1A21-A CCTV攝影機安裝・保養

Name: DAHUA DH-HAC-B1A21-A DH-HAC-B1A21-A
Brand: dahua
SKU: DH-HAC-B1A21-A

產品簡介

dahua DH-HAC-B1A21-A 為DH-HAC-B1A21-A，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-B1A21-A 香港價格連安裝報價。

Camera：BLC BLC/HLC/DWDR
Pixel：2 MP
WDR：DWDR
影像感測器：2 MP CMOS
White Balance：Auto; Area white balance

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。

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DH-HAC-B1A21-A dahua DH-HAC-B1A21-A 產品圖片

詳細規格

Camera	BLC BLC/HLC/DWDR
Pixel	2 MP
WDR	DWDR
影像感測器	2 MP CMOS
White Balance	Auto; Area white balance
最大解像度	1920 (H) × 1080 (V)
Gain Control	Auto/Manual
Scanning System	Progressive
Noise Reduction	2D NR PAL: 1/25 s–1/100000 s
Electronic Shutter Speed	Motion Detection Yes NTSC: 1/30 s–1/100000 s
最低照度	0.04 lux/F2.0, 30 IRE, 0 lux IR on Smart Illumination Yes
S/N Ratio	> 65 dB Mirror Yes
Illumination Distance	20 m (65.62 ft) Privacy Masking Off/On (8 area, rectangle)
Illuminator On/Off Control	Auto Certifications
Illuminator Number	2 (IR light) CE (EN55032, EN55024, EN50130-4) Certifications FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014) Pan: 0°–360°
Pan/Tilt/Rotation Range	Tilt: 0°–90° Port Rotation: 0°–360° Video output choices of CVI/TVI/AHD/CVBS by one
鏡頭	Video Output BNC port
鏡頭類型	Fixed-focal Built-in Mic Yes
鏡頭接口	M12 Power
焦距	2.8 mm; 3.6 mm; 6 mm; Power Supply 12 VDC ± 30%
Max. Aperture	F2.0 Power Consumption Max 2.7 W (12 VDC, IR on) 2.8 mm: Environmental Horizontal: 102°; Vertical: 54°; Diagonal: 120° 3.6 mm: Operating Temperature –40 °C to +60 °C (–40 °F to +140 °F) Field of View Horizontal: 83°; Vertical: 44°; Diagonal: 99° 6 mm:
工作濕度	< 95% (non-condensation) Horizontal: 53°; Vertical: 30°; Diagonal: 60°
儲存溫度	–40 °C to +60 °C (–40 °F to +140 °F)
Iris Control	Fixed 2.8 mm: 0.6 m (1.97 ft) Protection IP67
Close Focus Distance	3.6 mm: 0.8 m (2.62 ft) 6 mm: 1.9 m (6.23 ft) Structure
淨重	0.14 kg (0.31 lb) 82.8 m 33.1 m 16.6 m 8.3 m 6 mm (271.65 ft) (108.60 ft) (54.46 ft) (27.23 ft)
毛重	0.17 kg (0.37 lb)
安裝	Wall mount; ceiling mount; horizontal pole mount CVI: PAL: 1080p@25 fps; 720p@25 fps; NTSC: 1080p@30 fps; 720p@30 fps; AHD: PAL: 1080p@25 fps; 720p@25 fps; NTSC: 1080p@30 fps; 720p@30 fps; Video Frame Rate TVI: PAL: 1080p@25 fps; 720p@25 fps; NTSC: 1080p@30 fps; 720p@30 fps; CVBS: PAL: 960 × 576H; NTSC: 960 × 480H 1080p (1920 × 1080); 720p (1280 × 720); 960H (960 Resolution × 576/960 × 480) www.da
Ordering Information	Dimensions (mm[inch])
類型	Part Number Description
DH-HAC-B1A21P-A	2MP HDCVI IR Bullet Camera, PAL 2MP Camera
DH-HAC-B1A21N-A	2MP HDCVI IR Bullet Camera, NTSC
PFA134	Junction Box
PFA152-E	Pole Mount Bracket (For use with PFA134) Accessories (Optional) PFM800-E Passive HDCVI Balun
PFM321	12V 1A Power Adapter
PFM904	Integrated Mount Tester Accessories Optional:
Junction Box	Pole Mount Bracket Passive HDCVI (For use with PFA134) Balun
Adapter	Tester
Rev 001.001	© 2021 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