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Industrial Sensors

Protect industrial assets with Magnasphere’s advanced security solutions, ensuring safety, reliability, and uninterrupted operations for a resilient future.

The industrial sector demands reliable sensors that perform in harsh environments and meet safety standards.

Traditional reed and mercury tilt switches often fail due to shock, vibration, or contact welding. Magnasphere technology solves these issues with durable, RoHS-compliant, mercury-free magnetic sensors. Their ferrous proximity sensors ensure accurate detection in dirty or wet conditions, where optical or mechanical sensors fail. Designed for automation, heavy machinery, and hazardous locations, Magnasphere switches offer superior reliability, longevity, and safety. They provide consistent performance and reduce downtime, making them ideal for critical industrial applications requiring durable, maintenance-free sensing solutions.

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T1 Unidirectional Tilt Switch

The T1 Unidirectional Tilt Switch is a non-mercury, RoHS-compliant industrial-grade sensor featuring magnetic switching for enhanced vibratory stability.

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T3 Omnidirectional Tilt Switch

The T3 Omnidirectional Tilt Switch offers magnetic switching, is mercury-free, RoHS compliant, sealed, chemically inert, and needs no standby power.

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Custom switches

We provide rapid prototyping and scalable production to meet custom sensor requirements with tailored magnetic switch technology.

Variohm Group Sensors

Variohm Group specializes in precision sensing, switching, and motion control solutions for diverse applications across sectors including industrial, security, and commercial.

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Events

November 2026

ISC East in New York City

Insights

Michael Keegan recognised in 2026 Security Innovator Awards
An image of an open plan office where a 360 degree motion sensor could enhance security

Reducing sensor count without compromising coverage
"Once completed, there have been ZERO false alarms from this device – as opposed to a well-known Thermal Camera type of sensor... which has since been removed due to erratic operation and less than stellar customer support"

(MSK-101 Radar motion sensor)

Joseph (Joe) Pfefer
Joseph (Joe) PfeferPresident & Founder | Jade Alarm Co.
“Actually, it was probably one of the most effective presentations that I have witnessed. You showed us the advantages of your product using nothing but a little box of parts. No PowerPoint presentation, no corporate jargon. You let the product speak for itself. As former technician, I was very impressed.”
David S. Hunsberger
David S. HunsbergerSenior Fire Alarm and Security Designer | Jacobs
"It was an absolute ‘no brainer’ when we discovered MAGNASPHERE’s line of door switches. We were so impressed that we upgraded about 20 switches from Sentrol’s 2707AD to Magnasphere’s L2D-007 True Level 2 Switches—at our own expense—because it was the right thing to do. If your company takes security seriously, you owe it to your customers to take a good look at what Magnasphere has to offer."
James H. Aarstad
James H. AarstadSystems Design & Sales | Fisher Systems, Inc.
"Our customer, a luxury car manufacturer, requires a method to recognize and pre-qualify the key fob used for the ignition key. The Magnasphere switch was able to consistently sense the ferrous metal in the fob, providing the desired results in a compact, durable package."
Strattec Security Corp
Strattec Security CorpAutomotive Component Manufacturer
"Based on the pricing, it’s an awesome deal that makes ordering the traditional Interlogix units illogical. I’ve had existing customers ask to upgrade to Magnasphere after learning about its superior design and vulnerabilities in typical systems. The response has been very encouraging."
Lonnie Stabler
Lonnie StablerSecurity Systems, Inc., Midlothian, VA

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