Details

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• Max. 30fps@1080P
• HD and SD output switchable
• 2.7-12mm vari-focal lens
• Max. IR length 30m, Smart IR
• IP67, DC12V

Dahua B4A21-VF is the latest Analog CCTV Camera released by Dahua with an in-built microphone. Some of its features are Max. 30fps@1080P, HD and SD output switchable, 2.7-12mm vari-focal lens, Max. IR length 30m, Smart IR, IP67, DC12

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.

B4A21-VF is available here at wholesale price. To see the full datasheet go to download.*

Dahua B4A21-VF 2MP HDCVI IR Bullet Camera	data
Camera
Image Sensor	1/2.7" CMOS
Effective Pixels	1920(H)×1080(V), 2MP
Scanning System	Progressive
Electronic Shutter Speed	PAL: 1/25~1/100000s, NTSC: 1/30~1/100000s
Minimum Illumination	0.04Lux/F1.8, 30IRE, 0Lux IR on
S/N Ratio	More than 65dB
IR Distance	Up to 30m (98feet)
IR On/Off Control	Auto / Manual
IR LEDs	2
Lens
Lens Type	Vari-focal lens / Fixed iris
Mount Type	Board-in
Focal Length	2.7-12mm
Max Aperture	F1.8
Angle of View	H: 106°~33°, V: 56°~19°
Focus Control	Manual
Close Focus Distance	500mm 19.7''
DORI Distance
Detect	DORI Definition:25px/m (8px/ft)
	Distance: Wide:45m(148ft), Tele:132m(433ft)
Observe	DORI Definition:63px/m (19px/ft)
	Distance: Wide:18m(60ft), Tele:53m(173ft)
Recognize	DORI Definition:125px/m (38px/ft)
	Distance: Wide:9m(30ft), Tele:26m(87ft)
Identify	DORI Definition:250px/m (76px/ft)
	Distance: Wide:5m(15ft), Tele:13m(43ft)
Pan / Tilt / Rotation
Pan / Tilt / Rotation	Pan: 0° ~ 360°, Tilt: 0° ~ 87°, Rotation: 0° ~ 360°
Video
Resolution	1080P (1920×1080)
Frame Rate	25/30fps@1080P, 25/30/50/60fps@720P
Video Output	1-channel BNC high definition video output / CVBS video output (Can switch)
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	Auto / Manual
Certifications
Certifications	CE (EN55032, EN55024, EN50130-4), 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 4.4W (12V DC, IR on)
Environmental
Operating Conditions	-40°C ~ +60°C (-40°F ~ +140°F) / Less than 90% RH * Start up should be done at above -40°C (-40°F)
Storage Conditions	-40°C ~ +60°C (-40°F ~ +140°F) / Less than 90% RH
Ingress Protection & Vandal Resistance	IP67
Construction
Casing	Aluminium
Dimensions	209.9mm×90.4mm×90.4mm (8.26"×3.56"×3.56")
Net Weight	0.59kg (1.3lb)
Gross Weight	0.75kg (1.50lb)