Bosch B901 Access Control Module

The B901 Access Control Interface Module is a fully supervised, addressable SDI/SDI2 bus device that allows access control integration for Bosch compatible control panels. This module offers 14 programmable levels of access authority. Authority for access is controlled by the user level, the group of the user, the time of day, the door state, and the area armed state. Control each authority restriction through automatic and manual functions.

Features

• Direct interface to 26-bit Wiegand card readers
• Onboard buzzer output
• Supervised onboard point
• Request to Exit and Request to Enter inputs that can have a shunt only option
• Four door states: Locked, Unlocked, Secured, Fire Unlock