CCTV cameras Comparison: Bosch, Dahua Technology (4)
| Contact manufacturer | Contact | Contact | Contact | Contact |
| Chip Inch Size " |
1/4
|
1/3
|
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
550
|
2MP
|
1080P
|
5MP
|
| Specialist Types |
Thermal
|
--
|
Infrared
|
Infrared
|
| Auto Iris |
✔
|
--
|
--
|
--
|
| Sensitivity lux |
0.1
|
0 ~ 0.008
|
0 ~ 0.02
|
--
|
| Voltage |
18 V AC
|
12 V DC
|
12 V DC
|
12 V DC
|
| Mount Type |
wall
|
--
|
Wall, Pole
|
--
|
| Wide Dynamic Range |
✔
|
✔
|
✔
|
✔
|
| Picture Elements HxV |
752 x 582
|
1920 x 1080
|
1920 x 1080
|
2592 x 1944
|
| White Balance |
✔
|
✔
|
✔
|
✔
|
| Electronic Shutter range |
1/1 to 1/10,000 seconds
|
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 |
>50
|
65
|
>65
|
--
|
| Signal Mode |
PAL, NTSC
|
PAL, NTSC
|
PAL, NTSC
|
--
|
| Digital (DSP) |
--
|
✔
|
--
|
✔
|
| Direct Drive |
--
|
✔
|
--
|
--
|
| Focal Length mm |
--
|
3.6
|
2.7 ~ 12
|
3.6 mm; 6 mm; 8 mm
|
| Back Light Compensation |
--
|
✔
|
✔
|
✔
|
| Auto Gain Control |
--
|
✔
|
✔
|
✔
|
People also viewed these products
Featured security companies
Related Videos
Remote Guarding Video Series Part 5: Future and Technology
Remote Guarding Video Series Part 4: Partner to Law Enforcement
Remote Guarding Video Series Part 3: Benefits and High Value
Latest CCTV camera case studies
Thermal imaging enables 24/7 surveillance even through fog and other airborne obscurants Cameras withstand harsh conditions to secure coastal Alabama The Alaba...
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...
Palm vein recognition
Download
The key to unlocking K12 school safety grants
Download
Physical access control
Download
5 surprising findings from OT vulnerability assessments
Download
Honeywell GARD USB threat report 2024
Download