Methods to Initiate the Absence of Voltage Test Over a Network Remotely

Abstract

An absence of voltage detection system has an isolation module connected to a voltage source to be detected an I/O accessory module connected to the isolation module wherein the I/O accessory module is configured to allow remote activation of the isolation module.

1 . A system for testing the absence of voltage for multiple points comprising:
 a plurality of absence of voltage testers; and   an absence of voltage tester I/O accessory connected to the plurality of absence of voltage testers configured to simultaneously initiate an absence of voltage test among the plurality of absence of voltage testers.