I got a old DMP wireless dialer made for security systems and fire alarm systems I am using it on a fire alarm system
DMP has never re-branded ADT equipment. With the exception of certain fire alarm peripherals, DMP markets exclusively in-house designed equipment. DMP’s current wireless dialer product line is the COMSL series.
I’m going to ask that you ensure that your posts are factual from this point forward. Thank you.
EDIT: For future record, the OP modified the original title and text after my reply.