I'm waiting for mine to come in for testing. Will let you know. Not received the manuals from DSC in PDF form for the 864 panel, yet. About 6600 line items. The file in .xls format.
Prices are as marked or lower.
You have to know your product numbers to negotiate this one. Skus sorted by groups and not by item number. If you want something, let me know. Up to 64 zones, all 832 add-on boards such as the PC5108 work with it. That's the good news.