Product lines
All products
Switches
All piezo switches PTF-22Flat, flush, M22 x 1PTF-16Flat, flush, M16 x 1PTB-19Bevelled, M19 x 0.75PTL-22Flat, ring illuminated, M22 x 1PTR-PG16Recessed, PG16PTF-22-PDCProgrammable, M22 x 1
PT Plus Switches Keypads Panels Integration Modules
R-Force Sensors
Switches
Solid-state piezo switches. No moving parts, sealed, vandal-resistant.
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PT Plus Switches
Programmable intelligent switch with onboard logic and adaptive sensing.
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Keypads
Multi-key panels for PIN entry, access control, and command input.
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Panels
Integrated interface panels with custom layouts and embedded electronics.
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Integration Modules
OEM-ready assemblies and subassemblies with custom communication.
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R-Force Sensors
Touchless activation through any material. No contact required.
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35 sectors across 6 market groups
All industries
Water & Wet
Marine & Yachts Pool & Spa Sanitary Submersible Water Dispensing
Appliances & Home
Cooking Hoods White Appliances Wiring Devices
Vehicles & Transport
Aviation Automotive Commercial Vehicles Public Transport Trucks & Specialty
Public Infrastructure
Airport Infrastructure Bike Sharing EV Charging Gas & Fuel Dispensers Kiosks & Self-Service Parking & Pay Stations Pedestrian Crossings Recreation & Outdoor Traffic Solutions Transport Stations Vending Machines
Building & Security
Access Control Correctional Emergency Panels Self-Storage
Industrial & Process
Agriculture Carwash & Cleaning Clean Rooms Food Processing Industrial Equipment Medical Oil, Gas & Mining
Technology

The engineering behind every RNC product. Signal processing, materials, mechanical design, and production discipline.

How Piezo Works
The physics behind piezoelectric sensing and why it outperforms mechanical switches.
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Piezo Push Button Guide
What the output does, how to wire and test one, and how to choose.
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PT Plus Intelligence
Adaptive algorithms, real-time calibration, and pattern recognition at microamp power.
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Build Quality
Multi-level sealing, pressure coupling, and 100% in-house testing at every stage.
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Apps & Customization
The switch, the electronics, the firmware and the software as one system, engineered around your product.
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Why Solid-State
How piezo compares to mechanical, membrane, capacitive, and inductive interfaces.
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R-Force Touchless
Proximity sensing through any material. No contact, no wear, no moving parts.
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Water Hygiene and Flushing Control All knowledge
Foundations
Automatic flushing and water hygiene control Hygiene flush settings: interval and duration
Requirements
Safety showers and eyewash Accessibility requirements for controls Water hygiene requirements in Germany
Applications
Low-use and intermittent outlets Battery-powered flushing Temperature and scald protection
Systems and decisions
Inside electronic water management systems Connecting to building management systems Developing electronics in-house or sourcing
Company

Engineering-led. Vertically integrated. Built to ship.

One team designs, builds, and tests every product in our own facility. No outsourcing, no handoffs between design and production.

Read our story
About RNC
Our history, capabilities, and engineering philosophy.
Why RNC
What sets us apart from other piezo and interface suppliers.
Quality
ISO 9001, 100% testing, and our production discipline.
Contact
Get in touch with us about your project.
Contact
Contact

Let's talk about your application.

Whether you need a standard product, a custom development, or an engineering conversation, send us the details and we will connect you with the right person.

Helpful to mention: application and environment, key requirements, expected volumes, drawings or specs.
North America
New Jersey, USA
Sales and customer support
(973) 988-5542
Israel
Ashdod
R&D and production
+972 765 303 661
We sign NDAs on request
No minimum order for samples
We respond within one business day