CCTV cameras Comparison: GBC, Dahua Technology (4)
| Contact manufacturer | Contact | Contact | Contact | Contact |
| Chip Inch Size " |
1/3
|
1/3
|
1/3
|
1/3
|
| Colour Type |
Colour
|
Colour / Monochrome
|
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
330
|
2MP
|
1080P
|
5MP
|
| Sensitivity lux |
0.3
|
0 ~ 0.008
|
0 ~ 0.02
|
--
|
| Voltage |
12
|
12 V DC
|
12 V DC
|
12 V DC
|
| Focal Length mm |
4mm Pinhole
|
3.6
|
2.7 ~ 12
|
3.6 mm; 6 mm; 8 mm
|
| Mount Type |
Wall / Corner
|
--
|
Wall, Pole
|
--
|
| Digital (DSP) |
--
|
✔
|
--
|
✔
|
| Direct Drive |
--
|
✔
|
--
|
--
|
| Wide Dynamic Range |
--
|
✔
|
✔
|
✔
|
| Picture Elements HxV |
--
|
1920 x 1080
|
1920 x 1080
|
2592 x 1944
|
| Back Light Compensation |
--
|
✔
|
✔
|
✔
|
| Auto Gain Control |
--
|
✔
|
✔
|
✔
|
| White Balance |
--
|
✔
|
✔
|
✔
|
| Electronic Shutter range |
--
|
1/25(1/30) ~ 1/50,000s
|
PAL: 1/25s–1/100000s / NTSC: 1/30s–1/100000s
|
1/25s–1/100000s
|
| S/ N (Signal/ Noise) Ratio dB |
--
|
65
|
>65
|
--
|
| Signal Mode |
--
|
PAL, NTSC
|
PAL, NTSC
|
--
|
| Specialist Types |
--
|
--
|
Infrared
|
Infrared
|
People also viewed these products
Featured security companies
Related Videos
Rasheed Mohamad's GDS video on sustainability
Turn customer service centre into a customer satisfaction centre
VIVOTEK's VORTEX helps AVS cut false alarms by 90% and boosts MINI of Portland's efficiency
Latest CCTV camera case studies
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...
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...
Security for banks can be a real challenge when faced with a multitude of threats including: fraud, theft and physical attacks. One bank which is setting new standards in the Middl...
Palm vein recognition
Download
Physical access control
Download
Cybersecurity for enterprise: The essential guide to protecting your business
Download
The key to unlocking K12 school safety grants
Download
Selecting the right network video recorder (NVR) for any vertical market
Download