There are two methods for integration with Honeywell Fire systems: Standard and advanced. The standard option IR-996239 is a simplistic "receiver" method which allows an Integriti Controller (ISC/IAC) to receive alarm events directly from the Honeywell Fire panel's serial printer interface when they occur. This option is suitable to trigger alerts and actions within the Integriti system as they are received, however monitoring the real-time status of alarm points is not supported.

Advanced integration makes use of the Inner Range Modbus IR-996228M and Virtual Expander Modules and requires the fire alarm panel to be fitted with a Honeywell Notifier Modbus gateway card. Integration via Modbus makes it possible to display the real-time status (i.e. alarm, tamper, enabled, disabled, offline, and online) of the Fire panel points within Integriti schematic maps and process and send fire alarms and alerts via the Integriti system.