The Pace 1000 boxes use IRDA protocols for infra-red remote control whilst the Samsung boxes use 'standard' RC5 protocols that are quite different. AEI Security advertise that the DigiEye is both IRDA and RC5 compatible so it should work but I wonder...
Details of DigiEye here:
http://www.library.aeisecurity.com/d...ts/DG100DE.pdf
You might glean some more info here:
http://www.redremote.co.uk/
Mike Harrison is your man for this