Sonnex IRF Series Infrared Touch Panels
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  • Model: SNX-IRF840
  • IR (Infrared) Touch Panels
  • Size: 31.5, 42, 46, 55, 65, 70, 84 inch
    (Contact us for other sizes)
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  • Sonnex SNX-IRF840 IR (Infrared) Touch Panels
  • (Specs for your reference)


An infrared touch panel of high accuracy with interpolation resolution of 32767×32767.
Plug-and-play device.
Suit for both internal and external installations.
Support two, four, and six point touch. (Optional)
Model SNX-IRF840
Active Area (Display Device)  84"
Housing  PC (4 corners are metal)
Housing Color Purple
Glass (*opt) Std has no glass *(opt) 4mm Tempered Glass
Touch Interpolation  32767 (W)×32767 (D)
Response Time ≤25ms
Touch Accuracy  ±2mm (over 90% Area)
Touch Input Method  Finger, Finger with glove, Opaque objects
Output Form Coordinate Value
Touch Durability  Unlimited
Touch Size Φ5mm
Interface A -Type USB/Male
Scan Rate 200Hz
Communication USB2.0 Full Speed
Transmission Rate 12Mbps
Power Supply Mode USB
Voltage Supply DC+5V±5%
Current while in operation <200mA
Operating Temp. -10℃~50℃
Storage Temp. -20℃~60℃
Humidity Operating: 10%~ 85%, non-condensing
Storage: 10%~ 90% , non-condensing
ESD EN 6100-4-2 2008: 3 level. 4 KV contact discharge and 8 KV air discharge.
(The touch panel under test should be assembled with display devices.)
Anti-light Interference Excellent
Firmware Upgrade USB Upgrade: Win 7, Win XP
Multi Touch Win 8, Win 7, Android (need patch in kernel code) * Performance will be impacted if mentioned systems does not support multi-touch function or have no copyrights.
Single Touch Win 7, Win XP, Vista, Linux, Mac, Android, WinCE
Note: Specs may change without prior notice
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