995014: 4 Door Access Module
The Intelligent Access Module Expander Board allows the Intelligent 4 Door Access Module to control up to 4 Doors with Card In / Card Out operation using 8 Card Readers. The increased number of Card Readers in no way compromises the features or offline functionality of the Intelligent 4 Door Access Module. All Card Reader inputs can be configured independently to use any of the common Magnetic swipe or Wiegand technologies and do not require any additional hardware to do so.



Important Note:
Opto-coupling provides 5KV isolation between the 4 Door Access Module's local LAN and the main system LAN.