Compare HD4DIR with HD50PX (2)
| Contact manufacturer | Contact manufacturer | |
| Chip Inch Size |
1/3
|
1/3
|
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution TVL |
540
|
600
|
| Sensitivity lux |
0.0
|
0.9
|
| Voltage |
12 V DC, 24 V AC
|
12 V DC
|
| Focal length |
3.3 ~ 12
|
3.8
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter range |
1/50 ~ 100,000
|
1/50 ~ 1/120,000
|
| S/ N (Signal/ Noise) Ratio dB |
50
|
50
|
| Synchronisation |
Internal, Line-lock
|
Internal
|
| Signal Mode |
PAL
|
PAL
|
| Built-in IR LED |
✔
|
--
|
| Dome Type |
--
|
Continuous Rotation
|
| Indoor/Outdoor |
--
|
Indoor/Outdoor
|
| Rotation Angleso |
--
|
360 pan, 180 tilt
|
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 Dome camera case studies
Founded in 1911, StandardAero is one of the world’s largest independent aviation service businesses. StandardAero specialises in maintenance, repair and overhaul for commerci...
Ziekenhuis Amstelland is a general hospital in the Netherlands that provides high quality medical care in a friendly environment and on a small scale, primarily to the residents of...
The clientSEAT Sport UK is the motorsport division of SEAT UK which competes in the HiQ MSA British Touring Car Championship (BTCC). It is one of fifteen teams competing in t...
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