4-Wire analog products are popular choices for residential solutions. In traditional homes, visitors knock or use the doorbell – and security is non-existent. Now, Hikvision’s 4-Wire Video Intercom Kit easily solves this problem, creating more security and serenity for your home.

With the plug-and-play function, you won’t even need a distributor in this video intercom system – indoor stations can supply power to door stations via the 4-wire setup, making this solution cost-effective, adaptable, and easy to install.