Dome cameras Comparison: Visionhitech, Bosch (4)
| Contact manufacturer | Contact | Contact | Contact | Contact |
| Chip Inch Size |
1/3
|
1/3
|
1/3
|
--
|
| Resolution TVL |
480 TVL
|
540
|
540
|
--
|
| Sensitivity lux |
0.2
|
0.44
|
0.05
|
--
|
| Mount Type |
Wall, Ceiling
|
Surface
|
Surface mount
|
--
|
| Voltage |
12 V DC
|
12 V DC / 24 V AC
|
12 V DC / 24 V AC
|
--
|
| Back Light Compensation |
✔
|
✔
|
--
|
--
|
| Auto Gain Control |
✔
|
✔
|
--
|
--
|
| White Balance |
✔
|
✔
|
--
|
--
|
| Electronic Shutter range |
1/60 ~ 1/100,000 s
|
--
|
1/50 ~ 1/120,000 sec
|
--
|
| S/ N (Signal/ Noise) Ratio dB |
>50
|
>50
|
>50
|
--
|
| Synchronisation |
Internal
|
Internal, Line-lock
|
--
|
--
|
| Signal Mode |
PAL/NTSC
|
PAL
|
PAL
|
--
|
| Colour Type |
--
|
Colour
|
True Day / Night
|
--
|
| Dome Type |
--
|
Continuous Rotation
|
Variable Focus
|
--
|
| Indoor/Outdoor |
--
|
Indoor
|
Outdoor
|
--
|
| Focal length |
--
|
2.6 ~ 6
|
2.8 ~ 10.5
|
--
|
| Rotation Angleso |
--
|
360 pan, 90 tilt
|
--
|
--
|
| Built-in IR LED |
--
|
--
|
✔
|
--
|
| Accessories |
--
|
--
|
--
|
TCP/IP Communications Module
|
Featured security companies
Related Videos
Case study: Nish Adalar Konut, Turkey
Case study: Gunes Park Evleri̇, Turkey
Install in minutes, no tech required: DNAKE intercom kit IPK04 & IPK05
Latest Dome camera case studies
The last day of April 2013 was a historical date in the Netherlands. Following his mother’s abdication, Prince Willem-Alexander’s swearing-in as the new king means the...
Dojang seeks visual feedback system for students Master Seung’s Taekwondo teaches the martial art to a wide range of students – from children under the age of seven to...
Bosch AutoDome and EnviroDome pan-tilt-zoom cameras are installed throughout the city Lancaster Community Safety Coalition The Lancaster Community Safety Coalit...
Palm vein recognition
Download
The key to unlocking K12 school safety grants
Download
Selecting the right network video recorder (NVR) for any vertical market
Download
Physical access control
Download
Cybersecurity for enterprise: The essential guide to protecting your business
Download