The Alibi Vigilant Flex Series 2MP HD-TVI/AHD/CVI/CVBS Varifocal Dome Security Camera (SKU: ALI-AD20-VZ) is a versatile and durable 4-in-1 analog dome camera designed for reliable, high-definition surveillance. It delivers 2-megapixel resolution video at 30 frames per second over coaxial cable and supports multiple video output formats — TVI, AHD, CVI, and CVBS — for flexible compatibility with a wide range of DVR systems.

The camera is equipped with a 2.8–12 mm manual varifocal lens, allowing users to easily adjust the field of view for either wide-area coverage or focused monitoring of specific zones. It provides excellent image performance in low-light conditions with its infrared night vision up to 98 feet, ensuring clear visibility even in complete darkness.

To enhance image clarity and reduce distortion, the camera features DWDR (Digital Wide Dynamic Range) for improved contrast in challenging lighting environments and DNR (Digital Noise Reduction) to minimize graininess in low-light footage. Built to withstand tough conditions, the vandal-resistant housing and IP67 weatherproof rating protect the camera from impact, dust, and water, allowing it to operate reliably in temperatures ranging from –22°F to +140°F.

Fully NDAA compliant, the ALI-AD20-VZ offers a dependable, high-quality surveillance solution ideal for both indoor and outdoor installations that require flexibility, durability, and clear video performance.