SKU: 32188904716

Monnit ALTA Wireless Voltage Detection - 500 VAC - AA Battery Powered (900 MHz)

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Description

Monnit ALTA Wireless Voltage Detection - 500 VAC - AA Battery Powered (900 MHz)Meet the Monnit ALTA Wireless Voltage Detection sensor, a compact, battery powered solution designed to monitor the presence or absence of AC power on circuits that run from 24 to 500 VAC. This smart sensor brings real time visibility to critical equipment and systems without the need for wiring, saving time on installation and reducing maintenance costs. With 900 MHz wireless communication, the ALTA sensor communicates reliably with Monnit gateways

Meet the Monnit ALTA Wireless Voltage Detection sensor, a compact, battery-powered solution designed to monitor the presence or absence of AC power on circuits that run from 24 to 500 VAC. This smart sensor brings real-time visibility to critical equipment and systems without the need for wiring, saving time on installation and reducing maintenance costs. With 900 MHz wireless communication, the ALTA sensor communicates reliably with Monnit gateways and dashboards, forming scalable networks across single or multiple sites. Ideal for HVAC controls, irrigation systems, pumps, and other electrical loads, it helps you confirm power status, trigger alerts when power is lost or restored, and support proactive maintenance planning. Note that this device is not intended for voltages above 500 VAC and should not be used with DC sources, ensuring a safe and focused monitoring solution for AC-powered equipment. Designed for easy setup and long-term reliability, the ALTA Voltage Detection sensor fits neatly into crowded electrical rooms, equipment closets, and service panels, delivering peace of mind through continuous power-status monitoring.

  • Accurate AC voltage detection across 24–500 VAC with instant status updates on whether power is present or absent.
  • Wireless 900 MHz communication enables scalable, wire-free monitoring across multiple devices and sites without complex wiring.
  • AA battery powered for flexible placement and easy, maintenance-friendly operation—no external power source required.
  • Compact, rugged form factor suited for installation near HVAC equipment, sprinkler controllers, electrical panels, and other power-ready devices.
  • Seamless integration with Monnit’s cloud platform and gateway ecosystem to deliver real-time alerts, data logging, and proactive maintenance workflows.

Technical Details of Monnit ALTA Wireless Voltage Detection - 500 VAC - AA Battery Powered (900 MHz)

  • Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference

How to install Monnit ALTA Wireless Voltage Detection

  • Prepare the monitored location: Ensure the area around the target circuit is safe and access to the electrical panel or device is clear. This sensor is designed for 24–500 VAC; do not use it on DC sources or voltages outside this range.
  • Mount the sensor: Place the ALTA sensor close to the circuit you want to monitor. Use the included mounting hardware to secure it to a stable surface in a position that minimizes exposure to dust, moisture, and physical interference.
  • Install the battery: Open the sensor enclosure and insert a fresh AA battery, following polarity indicators. Close the housing securely to protect internal components and maintain a proper seal against dust.
  • Pair with the Monnit system: Power up the sensor and place it in pairing mode as directed in the Monnit setup guide. Add the device to your Monnit gateway or hub through the admin dashboard, following on-screen instructions to complete the pairing.
  • Verify operation: Energize the monitored circuit and confirm that the Monnit dashboard reflects the correct power status in real time. Configure alerts (email, SMS, or push notifications) to notify personnel when power is lost or restored.

Frequently asked questions

  • What does the Monnit ALTA Wireless Voltage Detection monitor? It detects the presence or absence of AC power on circuits within 24–500 VAC and reports the status wirelessly to your Monnit gateway and dashboard.
  • What power source does the sensor use? The ALTA sensor is AA battery powered for flexible, wire-free installation and easy replacement when needed.
  • Is it suitable for HVAC and sprinkler systems? Yes. It’s designed for AC-powered equipment such as HVAC controls and irrigation/sprinkler controllers where knowing power status helps prevent downtime and optimize maintenance.
  • Can it be used with DC voltages or higher voltages? No. The device is intended for AC voltages in the 24–500 VAC range and is not rated for DC sources or voltages above 500 VAC.
  • How does it integrate with the Monnit platform? The sensor communicates over 900 MHz to a compatible Monnit gateway, feeding live status updates, alerts, and historical data into the Monnit dashboard for centralized monitoring and reporting.
  • What maintenance is required? Periodic battery checks and timely battery replacements are recommended. The cloud-based platform provides ongoing visibility to battery health and device status, helping you plan replacements before failures occur.
  • How many sensors can be managed in a single system? The Monnit ecosystem is scalable; you can deploy multiple ALTA sensors across a building or campus, with data consolidated in a single account for easy monitoring and alerting.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 32188904716

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Virginia C.
Pawtucket, US
★★★★★ 5
A quick private space
Color: Black, Size: Standard - 4 Panel
Went together easily, just the right height and width for just a bit of privacy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
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Amazon Customer
Lowell, US
★★★★★ 5
Good Product
Size: 3 Panel-102'', Color: Beige
I got these dividers for outdoor use for some privacy from neighbors. They arrived quickly and were easy to set up. They look good, and though the legs don’t offer stability against any amount of wind—which I expected as it wasn’t advertised for outdoor use—all it took was placing a cinder block on the feet to hold it up right. Coverage is good, it’s easy to fold and move as needed, and it’s light weight. All in all a decent product. I will caution the purchase of “used like-new,” as both of the dividers I ordered were previously returned items, and one came missing a cap, instructions were not included, and the poles were all mixed up and not properly labeled. If I had not ordered a second divider (which did include the instructions) I would have had a much harder time figuring out which pieces were which and how to put them together.
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Reviewed in the United States on May 30, 2025
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julie h.
Los Angeles, US
★★★★★ 5
So versatile! Perfect solution for dividing a room.
Size: 4 Panel-88'', Color: Grey, Size: 4 Panel-88'', Color: Grey
Perfect solution for my space. My office has to double as the hangout room for the kids and I wanted something that would block off my computer so it is left alone. This space allows me to close off my computer as much or as little as I want. It is lightweight yet has sturdy feet. This is important so that if it gets bumped it won’t topple over. The price was great and the build time wasn’t too bad! I would recommend two people for set up. I went with the grey panels and I think I’ll end up hanging some twinkle lights at some point. Great purchase!
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Reviewed in the United States on October 9, 2025
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Abbi
Lowell, US
★★★★★ 4
4/5 Stars
Size: 4 Panel-88'', Color: Black
Very tall and easy to set up, the only thing I will say is that they do have large gaps in between, so you won't have 100% privacy unless you add a curtain in the back. Other than that, they are easy to fold, sturdy, and esy to assemble. The gaps are an easy fix so I would say they are worth it.
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Reviewed in the United States on April 16, 2026
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Tyi Campbell
Battle Creek, US
★★★★★ 5
Great product and worth the money.
Size: 4 Panel-88'', Color: Black
Portable and stable. Perfect size and gives me the privacy I need when working from home. Stability is great as long as you place the stands correctly it won't wobble. I love it.
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Reviewed in the United States on May 8, 2026

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