enterprise 500 VAC voltage meter

Wireless Voltage Detection - 500 VAC

Always know if it has power

“It” can be any large energy consumer, from HVAC and sprinklers systems to electrical appliances and power couplings.

Monnit’s Wireless Voltage Detection sensor interfaces with a device or system to detect voltages to 500 VAC. If the sensor does (or doesn’t) detect voltage during measurement, you’ll be alerted via text, email, or call. Step in before an unplanned event, such as a machine stoppage, impacts the bottom line.

A trio of detection sensors

Outdoors? Select a weatherproof industrial-sensor. Space-restricted? There’s an ultra-compact voltage detection meter. For systems indoors and out-of-sight, consider Monnit’s AA battery-powered, enterprise-ready sensor. Whichever you choose, benefit from a wireless range of 1,200+ feet and up to 12+ years of battery life.

It pays to know equipment power status. Integrate one of the voltage detect sensors below today.

Wireless 500 VAC Voltage Detection Sensor - AA Battery Powered
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Enterprise Wireless

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Wireless 500 VAC Voltage Detection Sensor - Coin Cell Powered
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Commercial Wireless

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Industrial Wireless 500 VAC Voltage Detection Sensor
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Industrial Wireless

  • Industrial Battery Powered
  • Up to 7 Years Battery Life
  • Specifications

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Which Sensor is Right For Me?

  • Enterprise AA-battery powered: Our most popular type is ideal for typical commercial & enterprise environments, such as server rooms. A 1,200+ ft. range readily covers most facilities.
  • CC-battery powered: Compact sensor is great for space-restricted areas such as control cabinets or cold storage.
  • Industrial: Sensor's weatherproof, NEMA-rated enclosure withstands demanding indoor/outdoor use, e.g., warehouses & production facilities.
Still not sure which sensor type to choose? Visit our Sensor Comparison page.



1200+ ft. Range
Up to 12 Years of Battery Life
Automated Data Logging


Unbeatable Range Eases Networking
Dependable, Worry-free Operation
Streamlined Compliance & Data Analysis

How Monnit Sensors Work

how Monnit remote monitoring works

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