HD CCTV Cameras SW-220C

SW-220C Series Ultra WDR weatherproof IR Cameras, adopted PIXIM lastest "Seawolf" Solution, WDR range up to 120dB, high resolution up to 690 HTVL-E, enjoy IP-66 weather-proof standard and adopt long-life LEDs with IR range up to 100 meters. High rigidity aluminium alloy crust. Integrated brackets and firmer structure. Easy to install, and adjustable lens outside. OSD key-press.

Features:

1. PIXIM 1/3 Seawolf Solution；

2. 690HTVL-E Resolution；

3. 120dB Ultral WDR range；

4. OSD Menu；

5. IR-CUT；

6. 50 meters IR Range；

7.3D-DNR;

8. AC 24V / 12V DC power design;

9. IP-66 Weatherproof standard.

Specification:

Technical characteristics

True WDR under varies testing standards

It is important to pay attention to features of WDR performance. That is to say, a camera without good WDR function will have problems in brightness, gray scale response, saturation, color area identification, inaccurate color rendition,smearing,contrast and definition. Below is the comparison of PIXIM WDR and CCD WDR:

690HTVL-E high resolution

In the opinion of Frost and Sullivan, the proposed HTVL Effective specification is a much more relevant and accurate indication of the actual, useable resolution of CCTV cameras. In this age of digital image capture, digital recording, and display, HTVL-E provides users of security video with a more accurate benchmark to compare resolution among different video camera technologies.The standard is simple to measure on any CCTV camera using any type of image sensor, whether progressive scan or interlaced, thus Frost&Sullivan encourages its broad use within the video security industry.

Sandeep Maheshwari Vice President of the industrial Automation and Electronics Group Frost&Sullivan

It is the progressive scan adopted by DPS that makes the image vertical resolution increased by 25% and reached higher effective resolution.

The ultimate true color rendition under any lighting condition

Enhanced image compression ratio, more DVR storage space spared

Ø The file size on the high-resolution CCD camera was 19% larger than the file size for the Pixim-powered camera.

Ø The file size for the medium-resolution CCD camera was 62% larger than the file size for the Pixim-powered camera because of artifacts and noise introduced during the process of scaling the video to 4CIF resolution.

Ø The Pixim-powered camera captured visibly superior color, resolution and dynamic range during daytime operation.

Ø The nighttime performance of the high-resolution CCD camera and the Pixim-powered camera was similar, but the Pixim-powered camera captured dark areas of the scene at noiseless black levels.

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