* Safeview Plus Brand Camera Lens Field of View in Degrees
Focal Length of Lens
A Type
B Type
2.8 mm
82 Degrees
65 Degrees
3.6 mm
65 Degrees
53 Degrees
4 mm
62 Degrees
50 Degrees
6 mm
44 Degrees
34 Degrees
8 mm
34 Degrees
27 Degrees
12 mm
23 Degrees
18 Degrees
16 mm
17 Degrees
13 Degrees
* Explanation For NR ?

* Explanation For HLC
Noise Reduction. When it is night, NR can make the snow point on the screen less to make the image clear
* Explanation For OSD ?

On-Screen Display. It is a menu showing all functions on the screen
* Explanation For WDR ?

Wide Dynamic Range. When the camera faces the strong light area, WDR can make those very dark areas lighter and make those very light areas clear
With many surveillance camera images in which light and dark regions coexist, there is a need to clearly capture both regions.
To meet this need, this technology enables both the light and dark regions to be captured
clearly to achieve higher surveillance camera visual recognition performance.
Normal                                                           WDR ON
* Explanation For ATR / DWDR ?

Adaptive Tone-curve Reproduction(Digital Wide Dynamic Range).
* Explanation For Megapixel Resolution

SVP-10 Series
1.3 Megapixel
SVP-11/13/14 Series
1/1.3/1.4 Megapixel
SVP-20/24 Series
2 Megapixel
SVP-30 Series
3 Megapixel
SVP-50 Series
5 Megapixel
High Light Compensation
* Explanation For PLC
Power line communication (PLC) is a communication protocol that uses electrical wiring to simultaneously carry both data, and Alternating Current (AC) electric power transmission or electric power distribution.
* Explanation For 4K
4K is a new resolution standard designed for digital cinema and computer graphics. It has following advantages: higher image definition quality, more detailed picture, better fast-action and larger projection surface visibility.
4K format was named because it has 4000 pixels horizontal resolution approximately. Meanwhile, standard 1080p and 720p resolutions were named because of its vertical resolution. The new standard renders more than four times higher image definition than 1080p resolutions for example.
This format can't have the change in horizontal resolution, so changes in aspect are made through the vertical resolution. For example 40962304 is a frame size with aspect 16:9 and 40963072 4:3. The digital video resolutions examples:

Full Aperture 4k
4096 x 3112
12,746,752 pixels
Academy 4k
3656 x 2664
9,739,584 pixels
Digital Cinema 4k
4096 x 1714
7,020,544 pixels
Digital Cinema Aperture 4k
3996 x 2160
8,631,360 pixels
* Explanation For SONY STARVIS CMOS Sensor
he STARVIS is back-illuminated pixel technology used in CMOS image sensors for surveillance camera applications. It features a sensitivity of 2000 mV or more per 1 m2 (color product, when imaging with a 706 cd/m2 light source, F5.6 in 1 s accumulation equivalent), and realizes high picture quality in the visible-light and near infrared light regions.
Normal                                                                  STARVIS
* Explanation For  DOL WDR
Digital Over-Lap Wide Dynamic Range technology
Normal                                                                  DOL WDR