Greenlee PE620 Alarm Loop Verifier/Tone Generator

From the Manufacturer Designed specifically as a security and alarm continuity tester, the PE620 Loop Verifier can be connected to a Normally-Open or Normally-Closed loop pair and provides a distinct audible tone when the alarm condition occurs. Latching feature identifies intermittent failures (swingers) and confirms operation of switches at remote locations. In latching mode, the Loop Verifier will catch the alarm condition and continue until the tester is reset.

• In the latching mode, the unit will catch the alarm condition and continue sounding until the tester is reset
• As a tone generator, the unit provides a traditional variable tone that can be applied using the 24" red and black test leads or a convenient 6-position modular plug
• Convenient magnetic back plate allows the PE620 to be mounted directly to the control panel cabinet or door
• Battery operated, 9V battery not included
• Uses 9 Volt Battery