hi, i am looking to replace my outdated Burglar Alarm and well due to the fact i am Mr DIYincapable ,am hoping to get one professionally installed. i do not know much about the systems so am looking for information about your opinions of the better systems thing is i have traulled my yellow pages and it seems like 90 percent of the numbers operate out of their home so i am unsure wrt safety. My main requirement is an alarm installation company with van and shop/office that uses a quality alarm. i would only need a seperate keypad aswell as control box and 4 pirs (or 3 plus 1 contact) with independent zone isolating. my current system is a wired system so i was hoping that wiring might be able to be used but if not was still thinking of a wired system 'bells only' (ie no monitoring). obviously i cannot give address details but i am in the east yorkshire area. i think a national installer might be the best option but do they only do monitored?? secondly, well i am interested to know what the cost of the best home burglar alarm systems are in your opinions (incl. likely installation)? if anyone savvy in the home security industry reads this i have another question as regards systems but not wanting to go off on a tangent well lol thats enough for now. hope you chaps can supply me with a few replies so i can do a bit of weighing up. thanks all.