WHAT DOES HOCHIKI FIRESCAPE LIGHTING MEAN?

The CHQ-DZM(SCI) is a more effective Model with the CHQ-SZM2(SCI); it's got two zones and every can accommodate up to 30 devices (60 in whole)! As it's possible you'll expect, a unit as effective as this does call for an exterior PSU, even so it is really valuable if you have an existing conventional procedure, and also you need a lot more smart