System Sensor Voltage Drop Calculator can quickly plan and model notification appliance circuits (NACs) using the entire line of SpectrAlert Advance notification appliances and legacy devices. It calculates the voltage drops along a System Sensor Notification Appliance Circuit (NAC) by analyzing each device on the circuit and determining if enough operating voltage is available at each device location.
This program provides a means of generating reports listing the circuit voltages along the entire circuit at specific wire gauges.

Requirements:
* Adobe AIR

The license of this software is Freeware, you can free download and free use this calculator software.