KEYTEC is a US based leader in multi touch screen technology since 1987, provides retro fit add-on touch screens from small to large sizes touchscreens and offer custom design touch screen with Infrared, resistive, capacitive and SAW from 1" to 150".

Products > Add-On Touch Screen - a retro fit solution

You have come to the right place if you are looking for a retro fit solution to convert your existing display monitor or projection screen or video wall into a small to large to huge multi touch screen interactive surface. You will find many options available in the following list. You can click on the model name to view more detailed information, or simply send us an email and let us do the selection for you.

Check for models currently available for special discounts

Model	Magic Touch Add-On Kit	OPTIR Touch IRK Model	OPTIR Touch IRF Model	OPTIR Touch PPMT Model	OPTIR Touch HCMT Model
Technology	4, 5 & 8-wire resistive	Infrared (IR)	Infrared (IR)	Infrared (IR)	Infrared (IR)
Photos/Videos	View demo video	View demo video	View demo video	View demo video	View demo video
Touch Sensor Description	A transparent touch sensor overlay made of ITO film and glass.	Embedded IR sensors form invisible light grid in front of the display.	Embedded IR sensors form invisible light grid in front of the display.	Embedded IR sensors form invisible light grid in front of the display.	Embedded IR sensors form invisible light grid in front of the display.
Interface	USB or Serial (RS232)	USB	USB	USB	USB
Functionality	mouse/tablet emulation	mouse/tablet emulation	mouse/tablet emulation	mouse/tablet emulation	mouse/tablet emulation
Operating Systems	Windows XP, Vista, 7, 8, Mac & Linux.	Windows XP, Vista, 7, 8, Mac & Linux.	Windows XP, Vista, 7, 8, Mac & Linux.	Windows 7 & 8. Plug and play. No driver needed.	Windows 7 & 8.
Number of Touch	1	2	2	2	4 to 40
Standard Sizes	12" to 24" diagonal	26" to 65" diagonal.	26" to 65" diagonal.	10.4" to 70" diagonal.	32" to 65' diagonal.
Custom Design	Available for 4, 5 & 8-wire and matrix type, Can be combined with membrane switch.	Available up to 150" diagonal. No tooling charge, no minimum order.	Available up to 150" diagonal. No tooling charge, no minimum order.	Available up to 150" diagonal. No tooling charge, no minimum order.	Available up to 103" diagonal. No tooling charge, no minimum order.
Mounting Method	Hangers and/or Velcro straps included	Adjustable hangers included	By Velcro or double sided tape or custom mount.	By Velcro or double sided tape or custom mount.	By Velcro or double sided tape or custom mount.
Purchase Options	Complete Assembly or Without Frame	Complete Assembly or Framed Segments	Complete Assembly or Framed Segments	Complete Assembly or Framed Segments	Complete Assembly or Framed Segments
Activated by	Finger, fingernail, gloved hand, stylus.	Finger, gloved hand, stylus.	Finger, gloved hand, stylus.	Finger, gloved hand, stylus.	Finger, gloved hand, stylus.
Activation Force	10-80 grams	Zero	Zero	Zero	Zero
Life Expectancy	3 million touches minimum	60 million touches minimum	60 million touches minimum	60 million touches minimum	60 million touches minimum
Use under Sunlight	Yes. Adjust the angle to reduce the glare.	Yes. Adjust the angle to reduce the glare.	Yes. Adjust the angle to reduce the glare.	Yes. Adjust the angle to reduce the glare.	Yes. Adjust the angle to reduce the glare.
Water Resistance	No unless specially sealed - extra charge.	No unless specially sealed - extra charge.	No unless specially sealed - extra charge.	No unless specially sealed - extra charge.	No unless specially sealed - extra charge.
Light Transmission	80% minimum	95 to 100%	95 to 100%	95 to 100%	95 to 100%
Operating Temp.	-20 to 70 C	-20 to 70 C	-20 to 70 C	-20 to 70 C	0 to 60 C
Storage Temp.	-30 to 80 C	-40 to 80 C	-40 to 80 C	-40 to 80 C	-40 to 85 C
Warranty	1 year for touch screen, 3 years for controller.	3 years	3 years	2 years	1 year
Tech Support	Life-time free	Life-time free	Life-time free	Life-time free	Life-time free
Driver Update	Life-time free	Life-time free	Life-time free	Life-time free	Life-time free
For Integration into standard display	Built-In Model available	Not suitable	May be suitable. Please check the dimensions.	May be suitable. Please check the dimensions.	May be suitable. Please check the dimensions.