CCTV cameras Comparison: Bosch, Dahua Technology (4)

Download PDF version Back to Search Results

	Bosch VBC-265-51	Dahua Technology HAC-HFW1220R	Dahua Technology DH-HAC-T1A51-U	Dahua Technology HAC-HDW1200TMQ-Z(-A)
Contact manufacturer	Contact	Contact	Contact	Contact
Chip Inch Size "	1/3	1/3	--	1/3
Colour Type	True Day / Night	Colour / Monochrome	Colour / Monochrome	Colour / Monochrome
Resolution TVL	540	2MP	5 MP	1080P
Auto Iris	✔	--	--	--
Sensitivity lux	0.65	0 ~ 0.008	0.02 lux@F2.0 (Colour, 30 IRE) ; 0.002 lux@F2.0 (B/W, 30 IRE) ; 0 lux (Illuminator on)	0 ~ 0.02
Lens Mount	CS	--	--	--
Voltage	230 VAC	12 V DC	12 V DC	12 V DC
Picture Elements HxV	752 x 582	1920 x 1080	--	1920 x 1080
White Balance	✔	✔	✔	✔
S/ N (Signal/ Noise) Ratio dB	> 50	65	>65 dB	>65
Synchronisation	Internal, Line Lock selectable	--	--	--
Digital (DSP)	--	✔	--	--
Direct Drive	--	✔	--	--
Focal Length mm	--	3.6	2.8 mm; 3.6 mm	2.7 ~ 12
Wide Dynamic Range	--	✔	✔	✔
Back Light Compensation	--	✔	✔	✔
Auto Gain Control	--	✔	✔	✔
Electronic Shutter range	--	1/25(1/30) ~ 1/50,000s	PAL: 1/25 s–1/100,000 s; NTSC: 1/30 s–1/100,000 s	PAL: 1/25s–1/100000s / NTSC: 1/30s–1/100000s
Signal Mode	--	PAL, NTSC	PAL, NTSC	PAL, NTSC
Motion Activated	--	--	✔	--
Mount Type	--	--	Wall, Ceiling	Wall, Pole
Specialist Types	--	--	--	Infrared

Featured security companies

Latest CCTV camera case studies

Bosch EX14 extreme environment camera enables effective monitoring of the Mount Erebus crater

Mount Erebus is the ultimate proving ground The Bosch EX14 Extreme Environment Camera is an integral part of the permanent recording equipment at the edge of the Mount Erebus crat...

Bosch EX36 Corner-mount No-Grip Camera provides video surveillance at major Oregon and Washington hospitals

Hospital rooms must be well-lit for video surveillance to deliver usable images. At the same time, the rooms must be dark at night so patients can sleep. Surveillance equipment mus...

Bosch Extreme series bullet cameras capture high-quality images for public prosecution

Bosch WZ20 bullet cameras capture high-quality images suitable for prosecution under poor lighting conditions Problem: delivering prosecutable evidence under cha...

View all