Who Oems Sonitrol Access Control?

Sonitrol offers access control... Does anyone know who OEMs their access control, or is it their own?

Are you referring to the eAccess line? If so, it appears to be an S2 rebrand.

That eAccess page says "powered by Linear". Linear used to have an OEM relationship with S2, but that ended a few years ago, and Linear developed the current eMerge platform themselves. Like S2, I believe it is primarily browser based, but has otherwise diverged quite a bit.

Ah yes, that's a good call. The OEM may depend on how old the system is then. Here is Nortek's (ex-Linear) current product line.

Yes, that is the one... Thanks Brian!