i dunno...
im pretty sure though, that the CFS actually provides the service (alarm monitoring) to fixed alarms, per a written agreement that would stipulate something like payment for false alarms...
however with a private alarm; they are monitored by a security company that would have that agreement between the resident and themselves... possibly cutting us out of any payment, so in reality, the resident wouldnt have to pay as they hadnt 'requested' the fire service as such... the security company had...?