InBio5 series access control system is a regional access control system, which will be favored by some project-level markets in China, especially in some places where the number of large-scale projects is large and the security requirements are high. At the same time, the wireless transmission technology between host and slave has good control punctuation points in the domestic market, which is basically absent in the peers, and can occupy a greater advantage in the project market. Developed on ZMM220 core platform, with 20,000 fingerprints and 200,000 card capacity, it can expand to 30,000 fingerprints to attack competitors in the market. At the same time, the controller with wireless WIFI and optional 4,000 Netcom will be the big selling points of this product. The series products are divided into three types: InBio510 single-door controller, InBio520 double-door controller and InBio540 four-door controller.