As a general heads up on the v2 iris keypads, there appears to be an older firmware version (not updatable), that exhibits an issue with the radio and iris led staying on when operated from the keypad using exit delay settings.
This led issue also exists when used on the iris hub as well, the leds will extinguish if you activate the motion sensor, however I have not found anyway to prevent this while the device is commanded with the exit delay sounds.
These keypads also have an issue pairing on 2.0.5 such that there is no confirmation beep issued and those same panel indicators remain on unless the batteries are pulled and re inserted.
If someone in position of one of the keypads that does not exhibit this issue can let me know the firmware version thats listed in the iris app I may be able to at least prevent the indicators from staying on at the expense of no exit delay sounds for the effected firmware version devices.