Make It Work - Conventional Fire Alarms - Desktop Computer Version
Make It Work - Conventional Fire Alarms - Desktop Computer Version
Make It Work - Conventional Fire Alarms - Desktop Computer Version
Make It Work - Conventional Fire Alarms - Desktop Computer Version

Make It Work - Conventional Fire Alarms - Desktop Computer Version

Regular price
$19.95
Sale price
$19.95

Going Beyond the Rules, this Book Shows How Conventional Fire Alarm Systems Work


  • How Class A and Class B circuits detect troubles
  • How the IDC or Initiating Device Circuit Works
  • How the NAC or Notification Device Circuit Works
  • How the Voltage Reversal on the NAC Works
  • How Class A and Class B circuits affect the IDC
  • How Class A and Class B circuits affect NAC

 

This is Must-Know information needed to troubleshoot Conventional Fire Alarm Systems

 

71 Pages - Over 70 Drawings

5 Megabyte PDF Download formatted for your Desktop or Laptop Computer

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AR
06/29/2020
Alfredo R.
Canada Canada
Excellent

Definitely buy from you again