Security Hong Kong Ltd- 香港防盜 | 傑成系統 – Securityhk.com

DAHUA HAC-B4A21-VF

描述

DAHUA HAC-B4A21-VF

2MP HDCVI IR Bullet Camera

> Max. 30 fps@1080p

> CVI/CVBS/AHD/TVI switchable

> 2.7-12 mm vari-focal lens

> Max. IR length 40 m, Smart IR

> IP67,12 VDC

 

Specifications

Camera
Pixel2 MP
Image Sensor2MP CMOS
Max. Resolution1920 (H) × 1080 (V)
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25 s–1/100,000 s
NTSC: 1/30 s–1/100,000 s
Min. Illumination0.04 lux@F1.7 (Color, 30 IRE)
0.004 lux@F1.7 (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio>65 dB
Illumination Distance40 m (131.23 ft)
Illuminator On/Off ControlAuto/Manual
Illuminator Number2 (IR light)
Pan/Tilt/Rotation RangePan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Lens
Lens TypeManual Vari-focal
Lens Mountφ14
Focal Length2.7–12 mm
Max. ApertureF1.7
Field of ViewH: 102°–32°; V: 54°–18°; D: 121°–37°
Iris ControlFixed
Close Focus Distance0.8 m (2.62 ft)
DORI DistanceLensDetectObserveRecognizeIdentify
W45.5 m

(149.28 ft)

18.2 m

(59.71 ft)

9.1 m

(29.86 ft)

4.6 m

(15.09 ft)

T137.9 m

(452.43 ft)

55.2 m

(181.10 ft)

27.6 m

(99.55 ft)

13.8 m

(45.28 ft)

Video
Video Frame RateCVI:
PAL: 1080p@25 fps; 720p@25 fps
NTSC: 1080p@30 fps; 720p@30 fps
TVI:
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
CVBS:
PAL: 960H
NTSC: 960H
Resolution1080p (1920 × 1080); 720p (1280 × 720); 960H (960 × 576/960 × 480)
Day/NightAuto (ICR)/Color/B/W
BLCBLC; HLC; DWDR
WDRDWDR
White BalanceAuto; Area white balance
Gain ControlAuto/Manual
Noise Reduction2D NR
Smart IlluminationYes
MirrorYes
Privacy MaskingOff/On (8 areas, rectangle)
Certification
CertificationsCE (EN55032:2015, EN61000-3-2:2014, EN61000-3-3:2013, EN55024:2010+A1:2015, EN55035:2017, EN50130-4:2011+A1:2014, EN62368-1:2014+A11:2017)
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
Port
Video OutputVideo output choices of CVI/TVI/AHD/CVBS by one BNC port
Power
Power Supply12 VDC ± 30%
Power ConsumptionMax. 4.6 W (12 VDC, IR on)
Environment
Operating Temperature–30 °C to +60 °C (–22 °F to 140 °F)
Operating Humidity<95% (RH), non-condensing
Storage Temperature–30 °C to +60 °C (–22 °F to +140 °F)
ProtectionIP67
Structure
CasingMetal
Product Dimensions209.6 mm × 90.4 mm × 90.4 mm (8.25″ × 3.56″ × 3.56″)
Packaging Dimensions250 mm × 135 mm × 110 mm (9.84″ × 5.31″ × 4.33″)
Net Weight0.59 kg (1.30 lb)
Gross Weight0.75 kg (1.65 lb)
InstallationWall mount; ceiling mount; horizontal pole mount