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Black rectangular 15 inch IR touch overlay with 3mm glass, USB cable visible

Guangzhou Goodtouch Electronics Co.,LTD

Guangzhou Goodtouch Electronics Co.,LTD 15" 2-Point IR Touch Overlay

SKU CH-4VNS-GDNZ7

A 15 inch infrared touch overlay adds 2-point touch to a 16:10 display with 3 mm anti-vandal glass, 8 ms response and 450 fps sampling

  • Screen size15 in (38.1 cm)
  • Monitor categoryTouchscreen Monitor
  • Touch interfaceUSB
  • Case colorBlack
  • Design style2-Point Touch
  • Two-point IR touch control on a 15" display
  • 3 mm anti-vandal glass protects the overlay surface
  • Works in direct sunlight without drift or interference
  • Driver-free on Windows, Linux and Android; HID on macOS
  • Rated for 60 million touches with 75 % sensor fault tolerance

15-Inch IR Touch Overlay for Interactive Displays

This 15-inch infrared touch overlay adds two-point touch capability to an existing 15-inch monitor. It uses infrared detection with 3mm anti-vandal glass and connects via a USB interface. The unit is designed for integration into kiosks, interactive signage or all-in-one touch systems.

Driver-Free USB and HID Compatibility Across

The overlay operates without extra drivers on Windows 7, 8 and 10 as well as native Linux and Android builds. Mac OS requires a standard HID driver installation. An included free SDK supports second-development work for custom applications.

Verify 15-Inch 16:10 Screen Before Installing

The overlay fits only a 15-inch display with a 16:10 aspect ratio; it cannot be used on other sizes. Mac users must be prepared to install the HID driver, and the device does not support Smart TV Android systems or Raspberry Pi boards.

How it compares

Measured against everything we stock in Business Display Panels, at today’s prices. Recalculated every night.

Price $118.99
Cheaper than about 99% of the 188 comparable items (median $1,344.49).
Screen size 15 in (38.1 cm)
Lower than about 95% of the 130 comparable items (median 55 in).

Specifications

Product
Monitor categoryTouchscreen Monitor
Case colorBlack
Design style2-Point Touch
Display
Screen size15 in (38.1 cm)
Touch interfaceUSB

Questions about this item

Will the 3 mm anti-vandal glass ever need replacement?

The overlay uses 3 mm anti-vandal glass rated for over 60 million single touches, so glass replacement is unlikely during normal service life.

What limits continuous operation first — sensor durability or frame rate?

The infrared sensor grid tolerates up to 75 % sensor damage before failing, while the controller runs at up to 450 fps, so sensor degradation is the practical limit.

How much heat or fan noise does the USB-powered overlay add when running all day?

The overlay draws power only through the USB HID interface with no active cooling, so it adds negligible heat and zero fan noise during extended use.

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