Computar Ganz ZC-DN8312NBA 600 TVL cctv camera

Indoor dome camera for fixed surveillance

The Computar Ganz ZC-DN8312NBA is an indoor CCTV dome that delivers 600 TVL resolution through a 3.3-12mm computar® integrated varifocal lens. It targets installers who need a manually adjustable field of view and true day/night switching for consistent coverage in lobbies, corridors or retail spaces. The three-axis pan/tilt bracket simplifies aiming on ceiling or gang-box mounts, while the multi-function tact switch provides on-screen display control without extra tools.

Sustained image quality under mixed lighting

Digital Wide Dynamic Range and 3D Digital Noise Reduction work together during continuous operation to balance bright highlights and deep shadows without introducing artefacts. Backlight and highlight compensation adapt frame by frame, and Lens Shading Compensation corrects vignetting across the varifocal range. Motion Detection and Privacy Masking run in the background without degrading the live feed, so the camera maintains reliable evidence capture over long recording periods.

Straightforward bracket mounting

The camera accepts 12VDC or 24VAC and auto-senses the supply, removing the risk of wiring mismatch. The three-axis bracket bolts to a standard gang box and allows precise manual rotation, tilt and azimuth adjustment before locking. Optional mounting accessories extend placement options, but the base unit includes everything needed for a typical indoor install. No network configuration is required because the output remains analogue.