IAR Injection is a free Chrome extension developed by Jay Grayson. This extension is specifically designed for Fire Departments that use IAmResponding (IAR) monitors throughout their building. The extension allows users to automatically log into IAR screens by specifying the user in the options.

This extension was initially developed for a fire department where Grayson was a member. It has proven to be helpful for Fire Departments that rely on IAR monitors. With the IAR Injection extension, users no longer need to manually log in to their IAR accounts each time they access the monitors.

Several updates have been made to improve the functionality of the extension. The latest update, version, addressed a login screen issue and was fixed by Adam Brigman. Previous updates fixed issues with IAR adding a Cookie Acceptance Policy, changing their login page URL, and not firing if the user was accessing iamresponding.com with a URL other than the fixed URLs. The extension now works on Windows, Mac, Linux, and Chromium.

Please note that this extension only works with IAmResponding monitors and is not intended for general use.