STJH wired infrared switch with stainless faceplate and dark sensor window on white.

STJH-TOUCHLESS-CLEANROOM-DOOR-SWITCH-INFRARED-WIRED

Touchless Cleanroom Door Switch Wired Infrared

Trigger an opening request without touching the faceplate using a wired infrared sensor.

A short detection zone supports deliberate activation.
Changeover output accommodates different control inputs.
Stainless faceplate provides a simple wipeable surface.

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Product Introduction

The switch places an active infrared sensing element behind a stainless faceplate. A nearby hand changes the sensed condition and operates a relay output connected to the door controller. Low-voltage wiring supplies the electronics and carries the request signal. The unit replaces the physical pressing action of a conventional button while remaining a separate activation accessory, allowing the door operator and its safety sensors to retain their own functions.

Key Features

A short detection zone supports deliberate activation.
Changeover output accommodates different control inputs.
Stainless faceplate provides a simple wipeable surface.

Technical Parameters

Sensing Method	Active infrared
Detection Range	4–15 cm
Supply	12–24 VDC
Output	Normally open/normally closed relay
Connection	Wired
Faceplate	Stainless steel
User Action	Contact-free hand presentation
Function	Door activation request
Mounting	Wall or compatible station preparation
Customization	Mounting and output connections can suit the intended door controller.

Applications

Touchless cleanroom entry requests.
Laboratory door-button replacements.

Solutions for Your Application

Users should avoid pressing a shared button.

The infrared element senses a nearby hand without contact.

The controller needs a particular input state.

Use the compatible normally open or normally closed relay connection.

Available Options

Compatible recessed mounting.
Suitable surface backbox.
Weather-resistant housing option.

Planning a Touchless Cleanroom Door Switch Wired Infrared specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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