it is a Kentec, chatted to a mate yesterday in the office and asked him!!!!
well, we do a bit of fire, but not using Kentec panels!!!
as Alarm says, generic key codes for the panel are available, if you contact Kentec via the website/phone they should be able to supply you with a spare set of keys, (panel and key switch) for a few £s.
they are cheap as well, or if you have the Panel key and just need the control key switch, have a look in your `bits box` (i hope you have one, as most engineers always have a box of stuff that they really don't want to throw out, because `i might use this somewere else`)
hope all goes well.
Oasis
and its open protocol, as long as you have the link lead (to laptop) and the software to prog it!!!