Problem activating

I can’t activate surety automate plan in addition to basic video I took before since it is asking Communication Module Number (IMEI) which I don’t know where to find. Please let me know how to proceed further.

What alarm panel are you using?

You can find the location of the 15-digit IMEI on the module, on the panel, or in panel programming, depending on the panel in use. Some locations of this number are outlined below