Category

Keypads & Switches

This category covers the direct connection for every Human-Machine Interface (HMI). We supply custom solutions: durable silicone-rubber keypads, flexible membranes, and precision metal-dome switches. We select specialised materials to withstand extreme heat, vibration, and chemicals. Our design ensures a reliable, satisfying tactile click.

We achieve high Ingress Protection (IP) ratings, sealing out dust and moisture completely. RH constantly innovate, integrating capacitive touch and hybrid solutions. We guide you through selecting the proper circuitry and backlighting. Trust our expertise to deliver interfaces that pass rigorous testing and last for millions of cycles.

Legacy Bridge updating a graphic overlay and keypad

Keypads & Switches

A Legacy Bridge: Navigating Obsolescence Through Premium Engineering

Keypads & Switches

How 0.5mm Tactile Feedback Prevents Medical Errors

A 0.5mm click saves lives. Tactile feedback in medical design stops human error, giving pros certainty...

Keypads & Switches

Are you planning new HMI product development for 2026?

Make your new HMI product development for 2026 perfect! RH will mitigate any potential manufacturing issues to...

Industrial control panels - industrial complex

Keypads & Switches

Engineering Interfaces for Extreme Industrial Control Panels

Custom industrial control panels for extreme environments. Membrane keypads & capacitive switches built for heat, corrosion,...

Keypads & Switches

Why Tactile Dome Switches “Click” with Modern Tech

Tactile dome switches: Learn about their vital role in consumer electronics, medical devices, and other applications....

Broken Hand Set - Cheap Membrane Switches

Keypads & Switches

The Unexpected Hidden Cost of Cheap Membrane Switches:

Discover why cheap membrane switches cost more in the long run. RH Technical Industries prevents common...