This 4-channel color multiplexer quad system, model VM-HD4, is a perfect fit for your smart home surveillance needs. With its high-definition capability and color mode, it provides clear, crisp images of your surroundings.

The system is easy to install and operate, and with its advanced features, it ensures maximum security and protection. Whether you're using it for personal or professional use, this multiplexer quad system is the ideal solution for your surveillance needs.