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Rectangular infrared touch exit button, white plastic panel, metal frame, LED indicator, 90.5 by 86 by 30 mm

YINGHUA

YINGHUA Z53 Infrared Touch Exit Button 90.5*86*30mm

SKU CH-N42A-VG90Z

Infrared touch exit button with NO/NC/COM contacts, IP55 rating, stainless steel plate, 500,000-cycle life, 125 g weight, 90.5 × 86 × 30 mm size, DC 12–36 V / 3 A

  • TypeChain Guard
  • MaterialMetal
  • FunctionEntrance
  • Infrared touch operation enables hygienic, contact-free exit
  • NO, NC, COM contacts support flexible access-control wiring
  • 500,000-cycle mechanical life ensures long-term reliability
  • IP55-rated stainless-steel panel resists dust and water ingress
  • Compact 90.5×86×30 mm size fits standard door frames

YINGHUA Z53 Infrared Touch Exit Button

The YINGHUA Z53 is an infrared touch exit button designed for door access control systems. It provides a hygienic, touch-free way to release electronic locks in commercial or residential entry points. The unit mounts on a standard wall box and suits installers who need a vandal-resistant panel with integrated status indication.

IP55 rated panel with 12 to 36 volt operation

The stainless steel faceplate meets IP55 ingress protection so it withstands dust and water jets in covered outdoor areas. Power input accepts DC 12 to 36 volts at up to 3 amps through normally open, normally closed and common relay contacts. Mechanical life is rated at 500000 cycles and the built-in LED illuminates for visual confirmation without audible noise.

Replaces mechanical push-buttons

This button upgrades installations that still use physical press switches by removing moving parts that wear or trap dirt. The jump is worth it when hygiene, durability or a modern appearance matter — such as healthcare, food-handling or high-traffic offices. It does not suit openings that require a physical key override or a second independent release device.

Highlights

  • Infrared touch operation enables hygienic, contact-free exit
  • NO, NC, COM contacts support flexible access-control wiring
  • 500,000-cycle mechanical life ensures long-term reliability
  • IP55-rated stainless-steel panel resists dust and water ingress
  • Compact 90.5×86×30 mm size fits standard door frames

Specifications

TypeChain Guard
MaterialMetal
FunctionEntrance

Questions about this item

How is the Z53 infrared touch exit button mounted and what wiring step is often missed?

The unit fits a standard 86 mm back box using the 90.5×86 mm panel; the step often missed is wiring all three contacts — NO, NC and COM — to the access controller so the LED status and the lock release both work.

Which part of the Z53 will need replacement first after extended use?

The mechanical switch is rated for 500000 presses; once that cycle count is reached the button mechanism itself is the component most likely to require replacement.

What operating limit appears first when the Z53 is used continuously?

The 3 A current rating at 12–36 V DC is the first electrical limit reached under sustained actuation; exceeding it can damage the internal contacts.

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