AAS ProAccess 200 Multi-Door Card Reader Controller The AAS ProAccess 200 is a highly sophisticated, yet simple to use PC based controller. With the ability to accept any two Wiegand output devices (keypads, card readers, transmitters. (see RemotePro KP and RemotePro CR). The ProAccess 200 is a versatile multi door/gate controller that is perfect for almost any application! In addition to the two standard Wiegand inputs, each of the controllers has two auxiliary inputs which may be programmed to function as a door open, remote inactive, door monitor, tamper, arming circuit, door unlock or user defined input. Each relay also has two outputs - one for activation of the operation device and the other programmable to activate under many possible alarm conditions, time zones or card violations. The ProAccess 200 is enclosed in a standard electrical box, making it ideal for interior or exterior mounting needs. Over 100 of these ProAccess 200 controllers may be connected together using only a single twisted pair of RS-485 cable. This allows control of over 200 different input devices from one central PC. Additionally, these units may be dialed with a modem or connected via the internet, making this the only solution you need for all your security needs!