Compact surveillance cameras.Four new compact cameras are available from Rainbow CCTV CCTV abbr. closed-circuit television CCTV closed-circuit television of Irvine, California. The varifocal varifocal Adjective of a lens that is gradated to permit any length of vision between near and distant cube cameras measure less than three inches in length and can be mounted almost anywhere, using the included mount. Lenses feature glass optics and Fl.4 aperture, and they come with a three-foot cable with BNC and power connectors, as well as a 12V plug-in power supply. The CBV2 and CBV3 black-and-white models offer 420 lines of resolution The number of horizontal lines on a TV or computer screen. The term typically refers to TV sets; for example, wide screen digital TVs have 720 or 1,080 lines of resolution, while analog TV uses 525 lines. VHS tapes can render from 240 to 260 lines. and 0.1 lux sensitivity for all types of lighting conditions. The CCV CCV canine coronavirus. 2 and CCV3 feature 380 lines of resolution and 0.2 lux sensitivity. |
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