4-in-1 cameras
Analog HD cameras (AHD, TVI, CVI, CVBS) up to 4K, to upgrade coax systems without re-cabling. /COLOR versions add white light and audio over the same cable.
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Why 4-in-1?
The same camera works with every Analog HD standard and with legacy CVBS. If the site already has coax cabling, you swap cameras and recorder and gain up to 4K resolution without building work.
Want this product installed?
SIGMA Security will put you in touch with an installer in your area.
FAQ
What does 4-in-1 mean?
The same camera outputs HD-CVI, AHD, HD-TVI or CVBS, selected from the OSD menu, so it works with most analogue recorders (DVR/XVR).
How are they connected?
With coaxial cable for video and audio, plus 12 VDC power. The microphone sends audio over the same coaxial cable.
Do they see in colour at night?
Yes. The /COLOR cameras have white light up to 20 m for colour images and infrared up to 30 m for black-and-white images in total darkness.
Analogue or IP?
4-in-1 is ideal for upgrading an existing coaxial installation. For a new installation, IP cameras offer more smart features and PoE power.