Hi Braden, Hopefully this will help clarify. Thanks
cnMaestro Essentials: 300 ePSK per Account
cnMaestro X: 1024 ePSK per WLAN*
*Limit determined by AP with the lowest ePSK capacity in the AP Group using the WLAN
1024 ePSK: XV2, XV3, e700, e600, e510, e430, e410
600 ePSK: e400, e425H, e500, e501S, e502S, e505