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Rectangular infrared touch exit button with LED light, hard plastic panel, metal construction, 90.5 by 86 by 30 mm, 125 g

YINGHUA

YINGHUA S-TB01 Infrared Touch Exit Button Door Lock

SKU CH-D8J9-8P8Y8

Infrared touch exit button for access control systems with NO/NC/COM contacts, IP55 rating, and 500000-cycle mechanical life

  • TypeChain Guard
  • MaterialMetal
  • FunctionEntrance
  • Infrared touch operation keeps hands clean and reduces wear
  • NO/NC/COM contacts integrate with most access control systems
  • 500,000-cycle mechanical life supports long-term daily use
  • IP55-rated stainless-steel panel resists dust and water ingress
  • Compact 90.5×86×30 mm size fits standard mounting boxes

Infrared Touch Exit Button

The YINGHUA S-TB01 is an infrared touch exit button designed for door access control systems. It provides a contact-free way to release electric locks in offices, commercial buildings, and secure facilities. The unit uses optical detection to trigger the lock mechanism without physical pressure. It suits installers wanting a hygienic, durable alternative to mechanical push switches.

Check Voltage and Wiring Compatibility

Verify that your access control power supply delivers between 12 V and 36 V DC and can handle up to 3 A on the output contacts. The switch provides normally open, normally closed, and common terminals for flexible wiring. Confirm the mounting box accommodates the 90.5 mm by 86 mm panel with 30 mm depth. Ensure the IP55 rating matches the environmental conditions at the installation site.

Replaces Mechanical Push-to-Exit Switches

This unit upgrades traditional mechanical exit buttons that wear out after repeated physical actuation. The infrared sensor is tested to 500000 operations and eliminates moving parts that stick or fail. The SUS 304 stainless steel plate resists corrosion better than standard plastic or coated metal faces. The jump is worthwhile when hygiene, vandal resistance, or reduced maintenance are priorities for the access point.

Highlights

  • Infrared touch operation keeps hands clean and reduces wear
  • NO/NC/COM contacts integrate with most access control systems
  • 500,000-cycle mechanical life supports long-term daily use
  • IP55-rated stainless-steel panel resists dust and water ingress
  • Compact 90.5×86×30 mm size fits standard mounting boxes

Specifications

TypeChain Guard
MaterialMetal
FunctionEntrance

Questions about this item

Does the YINGHUA S-TB01 include mounting screws or a separate power supply in the box?

The unit is a self-contained infrared touch exit button with NO/NC/COM contacts and a built-in LED indicator; mounting hardware and a 12–36 V DC power source are not included and must be sourced separately.

Should I choose the NO, NC or COM contact version for my access control panel?

The S-TB01 provides all three contacts — normally open, normally closed and common — on a single device, so you wire the one your controller requires without selecting a separate version.

What does the 500000 mechanical life figure mean for daily use on a busy office door?

Rated at 500000 actuations, the switch can withstand several hundred presses per day for multiple years before mechanical wear becomes a concern.

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