Introduction: Hikvision's products mainly involve access control systems and visual intercoms. Equipped with a control panel and backup battery, independent terminal, various card readers and fingerprint readers, as well as its bundled iVMS 4200 management software. The system has also been integrated into the existing Hikvision video surveillance solution, thereby improving Hikvision's product functionality and becoming a multifunctional, full-service security system. Hikvision's new IP video intercom product line is a simple and complete solution suitable for customers who require two-way audio and door or entrance video verification. A complete system can include a video access control station (such as DS-KV8102-IM) and an indoor station (such as DS-KH8301-WT), each of which is powered by KAD606-P power supply and data distributor using Ethernet cables. The system is also fully integrated with the Hik Connect application, allowing users to access its doors almost anytime, anywhere. Hikvision also provides related software and accessories.