THE ULTIMATE GUIDE TO FIRE ALARM TESTING EQUIPMENT BY TESTIFIRE

If soon after two minutes the test hasn't finished, Testifire XTR2 will time-out as well as examination will be recorded as failed. The position LED will flash triple crimson to signify the exam is unsuccessful and you should take away Testifire XTR2 by Carefully lowering it.Testifire is the earth's to start with multi-stimulus detector tester for