The panel is graded, so if the OP called in a company proved where the panel came from it could be used to have Police responce.
Unlike a Yale.
Or would you care to argue that FACT too.
Ok Alarm , answer this connundrum.
I asume using the name Alarm and spouting as you do you are an NSI silver or gold installer. I assume you are a professional installer and that you use graded equipment.
Lets just assume you rock up to a 2 bed townhouse and to fit an alarm.
Lets assume that you put in a graded panel and install two door contacts and two pirs and an external sounder. Lets also assume you put in and endstation and remote keypad and you possibly add a couple of fobs.
In my experience you will have charged around £400 - £600 for that installation and signed the homeowner up to a yearly service of around £65 plus vat.
OK so far?
Lets also assume over the road the owner pops down to the shops and finds a Yale alarm. 6200 basic system , Two pirs , two contacts , keypad and external sounder he has paid around £140 for it and he can fit it himself if he has a ladder. He doesn't have a requirement to have it serviced but he can keep it in proper working condition by changing all the batteries every two years at a cost of around £16 so his yearly cost only amount to £8.
Now lets just say that one night both the alarms go off.
Lets also say that a neighbour rings up and tells the police two alarms have gone off.
Which alarm will the Police repsond to?
I can answer that for you NEITHER!
The police will NOT respond to a call merely stating that an alarm is sounding.
Ok lets say that the neighbour has good eyesight and that he has called the police and he can see that in both these homes there appears to be some evidence of a break in.
So which alarm or home do the police respond to now?
Let me answer that for you . . . . BOTH!
Do the Police at their end have any idea when an alarm call comes in from a report on an unmonitored alarm who fitted the system or whether it is graded equipment?
Let me answer again for you . . . . NO!
The Police have NO IDEA of the type of installation or grade or even if its a total lash up using a two bits of wire a clothes peg and a battery and sounder.
So they will respond to all systems EXACTLY the same.
Here endeth the lesson.