Clip Art House Design Without Background
$15
Created by | jeevanweb |
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File type | EPS, PNG, PSD, ZIP |
File size | 1.40 MB |
Date of Creation | January 30 2024 |
Color | black blue purple red |
Rating | 5 (8) |
Category |
a camera that records images in or outside a building or in a public place, in order to prevent or help solve crime there: More than 100 remote-controlled security cameras were installed near the convention center where the political rally is to take place.
The main function of a CCTV camera is to capture light and convert it into a video signal. At the core of a CCTV camera is a CCD sensor (Charge Coupled Device). This converts light into an electrical signal. Signal processing converts the electrical signal to a video signal that can be displayed on screen or recorded.