New to me 96 Turbo 2000 .... remote locking not working.

Does anyone recognize the alarm fitted ....says Predator on back of fob but Google has no info .... pics below.

The remote lock/unlock stopped working ..... (after I got car back from Stage1 tuners)
I have 2 fobs, both not operating central locking.
AFAIK ... the alarm would be aftermarket on a 96 and not related to any ECU change.

I have a 2 x subaru keys with the built in immobiliser transponder ... the alarm fob is seperate.

 

Google found this
http://downloads.falcontechnical.co....ty/car-alarms/

AFAIK Pre 1998 models no alarm was additionally fitted by Subaru UK - a case of fitting whatever you fancied plus a drivers door lock actuator to incorporate the central locking.
Does the key still lock all doors? If not probably a blown fuse or bad actuator.
Below is the door lock system from MY97 - note no drivers side actuator as doors locked by key/****-lock switch.

 

Wow Thanks. The remote did lock/unlock but stopped .... I check fuses and those docs. Many thanks.