The ACC-AP IP Door Controller is used for controlling up to two doors as part of the SiPass integrated Access Control system. The controller can be configured for 1 or 2 doors and can be programmed with up to 500‚000 cardholders. The ACC-AP offers the ability to connect 2 OSDP readers to be used for entry or exit and can be placed in different heights to accommodate for instance wheelchairs or garage barriers. The ACC-AP has 4 inputs, 2 relay outputs and 4 open-collector outputs. The inputs and outputs are user configurable to meet a majority of use cases. This controller is also capable of supporting FLN devices and of hosting units such as the 8IO, OPM and IPM.