Details

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• Max. 25 fps@5MP (16:9 video output)
• CVI/CVBS/AHD/TVI switchable
• 3.6mm fixed lens (2.8 mm optional)
• Max. IR length 20 m, Smart IR
• IP67, DC12V

Dahua B2A51 is the latest Analog CCTV Camera released by Dahua with an in-built microphone. Some of its features are Max. 25 fps@5MP (16:9 video output), CVI/CVBS/AHD/TVI switchable, 3.6mm fixed lens (2.8 mm optional), Max. IR length 20 m, Smart IR, IP67, DC12V

With it good spec and reasonable price, it’s one favourite brand for many cctv intstaller in the market.

We are a One-stop security system supplier in Malaysia. Other systems such as Networking, Alarms, Thermal Camera, Access Control, Video Intercom, Metal Detectors, Smart Door locks, Display Systems, Auto Gates, Auto Door, Ip Pbx, Solar Light, PIDS Solution are also available here.

For years we have supplied clients coming from all around Malaysia such as from Selangor, Johor, Kuala Lumpur, Penang and even East Malaysia Sabah & Sarawak.

B2A51 is available here at wholesale price. To see the full datasheet go to download.*

Dahua B2A51 5MP HDCVI Fixed IR Bullet Camera
Camera
Image Sensor	1/2.7" CMOS
Max. Resolution	2880 (H) × 1620 (V)
Pixel	5MP
Scanning System	Progressive
Electronic Shutter Speed	PAL: 1/25–1/100000 s, NTSC: 1/30–1/100000 s
Min. Illumination	0.02 Lux/F2.0, 30IRE, 0 Lux IR on
S/N Ratio	More than 65 dB
Illumination Distance	20 m (66 feet)
Illuminator On/Off Control	Auto;manual
Lens
Lens Type	Fixed lens / Fixed iris
Mount Type	M12
Focal Length	3.6 mm (2.8 mm Optional)
Max Aperture	F2.0
Angle of View	2.8 mm: 125° × 106° × 56° (diagonal × horizontal × vertical), 3.6 mm: 104° × 88° × 46° (diagonal × horizontal × vertical)
Focus Control	N/A
Close Focus Distance	2.8 mm: 0.8 m (2.6 ft), 3.6 mm: 1.2 m (3.9 ft)
DORI distance	Lens 2.8mm:
	Detect:56.0 m (183.7 ft) Observe:22.4 m (73.5 ft) Recognize:11.2 m (36.7 ft) Identify:5.6 m (18.4 ft)
	Lens 3.6mm:
	Detect:80 m (262.5 ft) Observe:32 m (105.0 ft) Recognize:16 m (52.5 ft) Identify:8 m (26.2 ft)
Pan / Tilt / Rotation
Pan/Tilt/Rotation	Pan: 0° – 360°, Tilt: 0° – 90°, Rotation: 0° – 360°
Video
Resolution	5M(2880×1620);4M(2560×1440) 1080P (1920 × 1080); 960H (960 × 576/960 × 480)
Frame Rate	CVI:
	PAL:5M@25 fps; 4M@25fps; 1080P@25fps, NTSC:5M@25 fps; 4M@30fps; 1080P@30fps
	AHD:
	PAL:4M@25 fps; NTSC:4M@30 fps;
	TVI:
	PAL:4M@25 fps; NTSC:4M@30 fps;
	CVBS:
	960H;
Video Output	Video output choices of CVI/TVI/AHD/CVBS by one BNC port
Day/Night	Auto (ICR) / Manual
OSD Menu	Multi-language
BLC Mode	BLC / HLC / DWDR
WDR	DWDR
Gain Control	AGC
Noise Reduction	2D
White Balance	Auto;manual
Smart IR	Yes
Mirror	Off/On
Privacy Masking	Off / On (8 area, rectangle)
Certifications
Certifications	CE (EN55032, EN55024, EN50130-4,EN60950-1, EN 62368-1:2014+A11:2017), FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
Interface
Audio Interface	N/A
Eelectrical
Power Supply	12V DC ±30%
Power Consumption	Max. 3.7W (12V DC, IR on)
Environmental
Operating Conditions	–40°C to +60°C (–40°F to +140°F) /Less than 95% RH * Start up should be done at above –40°C (–40°F)
Storage Conditions	–40°C to +60°C (–40°F to +140°F) /Less than 95% RH
Ingress Protection & Vandal Resistance	IP67
Construction
Casing	Aluminium
Dimensions	70.1 mm × 70.1 mm × 157.6 mm (2.76" × 2.76" × 6.21")
Net Weight	0.24 kg (0.53 lb)
Gross Weight	0.34 kg (0.75 lb)