TP-Link VIGI C540S(4mm) VIGI 4MP Outdoor ColourPro Night Vision Pan Tilt Network Camera • Ultra-Low Light Colour Night Vision_ Capture 24-hour 4MP high-quality and colourful video even in ultra low-light conditions without any supplemental lights. • 360° Monitoring_ Cover every corner and eliminate blind spots. • Face Recognition*: Efficiently enhances access management and attendance control while better protecting privacy.* • People Vehicle Analytics*: Quickly find people and vehicles of interest using a series of attributes, allowing you to improve search efficiency.* • Human Vehicle Classification_ Distinguishes humans and vehicles from other objects, so you receive more accurate event notifications. • Smart Detection_ Actively detects abnormal events like area intrusion and line-crossing, sending notifications to you instantly. • True WDR Technology§: Enable crystal-clear images in high contrast scenes. • Active Defence_ Warn potential intruders instantly with sound and light when abnormal events. • Two-Way Audio_ With voice intercom support, carry two-way conversations while watching your feed from anywhere. • H.265+: Compresses the video size without sacrificing video quality, easing the network load and saving disk space. • IP66 Waterproof_ Reliable IP67 for stable outdoor performance. Warranty Period_ 3-Year