The TP-Link VIGI C540V is a 4 MP outdoor dual-lens varifocal PTZ network camera designed for comprehensive surveillance. Its dual-lens design provides both a wide-angle and a detailed view, complemented by a 3x optical zoom and a 4–12 mm varifocal lens. The camera delivers high-quality 4 MP resolution and maintains full-colour imaging around the clock with its large-aperture sensor and supplemental lights. Extensive pan and tilt functionality includes 360° horizontal coverage and 120° vertical tilt. Intelligent features include AI-powered human and vehicle classification, auto-tracking, and smart detection for events like line-crossing and intrusion. The camera is built with an IP66 weatherproof rating for outdoor durability. It supports efficient H.265+ video compression to save storage space and offers flexible storage options, including an onboard SD card slot for up to 256 GB. Two-way audio allows for real-time communication.