It’s asking me for the IMEI module number with Alarm.com.
Should I enter the current one, or the new one from Surety?
Also, should I be doing this step with the old IMEI module or the new one from Surety installed?
If you are activating service with us you would need to enter the new IMEI number which will be used with your system with Surety.
It doesn’t necessarily matter if you have the new module installed to submit the form which creates your new Alarm.com account, but the very next step will require the new module to be installed so that you can send a communication test and connect your system to your new Alarm.com account. So you may as well install it prior.