Visonic DUO-200E Visonic Duo 200 40 X 40 Dual

hello i'm matt from fha security home of the fitted alarms and this is our review of bisonic powermaster 10 professional grade alarm the most affordable insurance approved british standard grade 2 burglar alarm in the uk visonic is one of the largest manufacturers of wireless burglar alarms selling in over 100 countries and powermaster 10 is their most compact wireless security system suitable for both residential and commercial installations power master 10 offers the latest in two ways communicating wireless technology that eliminates lost alarms and unnecessary re-transmissions it can accommodate up to 60 wireless devices and comes with a backup battery in case of power failure like any other visonic alarm it's a zone controllable alarm allowing you to turn the full alarm on when you go out and part of the alarm when you go to bed at night powermaster 10 alarm comes with a built-in p