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CTOUCH Laser Sky

CTouch Laser Sky 55" 4K LED 32 touch 7Y & Oktopus

Touchscreen fundamentals at great value

Part No. 238-851 
 delivered within 3 working days
ex VAT
Product Overview
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The new Laser Sky focuses on the fundamentals of an interactive touchscreen; everything you need to bring the benefits of interactivity in a classroom setting, whilst being simplified with ease of set up at the very forefront. Use the built-in annotation App or connect it to a PC or Mac to use Oktopus or other Education software. The class leading CTouch displays are A+ energy rated and come with a market leading 7 year warranty, making it an appealing solution at a low total ownership cost.

All CTOUCH Laser models come with 2x 80W speakers making them stand out from other interactive board manufacturers and saving money on sound bars, keeping the board and cabling tidy whilst allowing the whole class to hear videos and sounds with ease, even at the very back of the classroom. CTouch interactive large format displays work collaboratively with SMART, Promethean and all other leading collaboration software.

Book a demo using the button on the right to see what the CTOUCH Laser Sky can do for your school.

Get your Ctouch Screen installed from only £259

Manufacturer's part numbers:
S10202464 (55")
S10202465 (65")
S10202467 (75")
S10202469 (86")

- 55", 65", 75" or 86" options
- No OS
- 3840 x 2160 Ultra HD (4K) Resolution
- 32 points of touch
- 7 years onsite warranty

See full specification
Book a free demo
Frequently asked questions

Lease these displays for your school from


a month

Product Type Interactive Large Format Display
Operating System None (in-built OS available in the Laser Nova)
Screen size 65", 75" or 86" options
Resolution 3840 x 2160 UHD (4K) TFT LCD
Points of touch 32
Accuracy ±2 mm
Frame Rate 60Hz
Brightness 350cd/m2
Aspect Ratio 16:9
Contrast Ratio (Static) 1,200:1
Contrast Ratio (Dynamic) 5,000:1
Response Time 8ms
Display Colours 1.07 billion (10 bits)
Viewing Angle 178° / 178°
Backlight Type Direct LED
Installation Landscape
Video input (digital) 3x HDMI 2.0, 1x DisplayPort™ 1.2
Video input (analog) 1x VGA
Audio Input 1x Mini Jack
Audio output 1x S/PDIF Optical, 1x Mini Jack
USB 1x USB 3.0, 1x USB-C, 5x USB 2.0
RS232C 1x DB-9
LAN port 1x RJ-45 10/100/1000 BaseT
Transducers 2x Stereo JBL® 3-Way speakers (tweeter, mid-range and woofer) JBL® LiveStage (Virtual) surround sound
Amplifier Power 80 Watts
Frequency Range 60Hz - 20kHz
Internal OPS Slot Yes
Annotation Yes, annotate over any software application
Gesture recognition Yes, refer to the CTOUCH manual
Accessories included Power cable, USB cable, HDMI cable, remote control, dynamic pen, Quick Start Guide & Warranty Card
HDCP compliance 2.2
Thickness of safety glass 4 mm (hardness Mohs 7)
Dimensions & Weight
Width 130 cm (55")
152.4 cm (65")
186.6 cm (75")
211.8 cm (86")
Depth 11.5 cm (55")
11.3 cm (65")
23.1 cm (75")
29 cm (86")
Height 78.2 cm (55")
91.2 cm (65")
111.7 cm (75")
132.4 cm (86")
Weight 40 kg (55")
55 kg (65")
79 kg (75")
112 kg (86")
Manufacturer Warranty
Service & Support 7 years onsite warranty within 3 working days (onsite for mainland UK only)
Power Supply AC 100-240 V 50 / 60Hz
Power Consumption (Operation) 93W (55" & 65")
150W (75")
189W (86")
Power Consumption (Standby) <0.5W
Ambient Light Sensor Yes
Quality Approvals
Regulatory Approvals CE, FCC, Energy Star
Green Approvals RoHS compliant
ISO Standard ISO9001 and ISO14001


Q: Can I use existing flipcharts or materials created with my old Interactive teaching software?
A: Yes.  You just need to make sure that the existing software version allows exporting to Common File Format IWB - Go to "File", then "Export", search in format "Common File Format".  If exported to CFF, Oktopus software will work with most legacy Promethean ActivInspire® and Smart Learning Suite® files, so teachers won't lose their valuable class materials.

Q: Can I access web content through my CTOUCH Laser Air+, if not connected to a teacher's PC?
A: Yes, the CTOUCH Laser Air+ come with Android OS in built and so you can access web content through the browser.  A network connection to the screen is required, either wireless or Ethernet.

Q: Can I access and edit my Google Drive content from CTOUCH's Android OS?
A: Yes, simply sign into your account on the Google home page with the inbuilt browser. Teachers and students can have single-log-in access via Ximbus™ App, provided free with each CTOUCH display for 1 Year (1 teacher + 40 student license). With Ximbus™ teachers can build a seamless digital shareable timeline of blended document types in seconds, enable students to add annotations to the two-way collaborative white board and explain their ideas easily, and check learning using instant polling. For more information on Ximbus™ features, please visit

Using CTOUCH with legacy interactive teaching software

Q: Can I run an existing license of SMART Learning suite on CTOUCH devices?
A: Yes, it can be mirrored from the teaching PC, and all touch features will work as normal.

Q: Can I run an existing license of Lynx5 Clevertouch / Snowflake on CTOUCH devices?
A: Yes, but some functions may present limitations. Contact us for more information.

Q: Can I run an existing license of ActivInspire® on CTOUCH devices?
A: Only if it is a stand-alone license. Any free licenses included with Promethean® hardware, such as ActiveInsipre® Personal Education Software, are not permitted for use with non-Promethean® screens unless in conjunction with a Promethean® device. For more information, contact Promethean software support.

*Footnote: All information is accurate to the best of our knowledge at the time of writing (January 2018) Should you have any further queries relating to third party legacy software, you should refer to the terms and conditions of appropriate licences).


Installation of Ctouch includes Connection Plate and Cables kit to teacher's desk (various lenghts)- 1 x VGA, 1 x HDMI, 1 x USB-b, 1 x 3.5mm Audio. Our installation partner have experience of a huge variety of jobs will work with you to schedule the installation at a time that suits you; all of our installations come with a 3 year warranty, and are completed to BSI AV Standards 8590:2014 Audio Visual Work. On completion, our engineers will demonstrate the equipment, and ensure that you are happy with the installation before signing off, and handing the space back to your team.

*Price per display under 75", assumes walls are of suitable construction and local power / network, to be confirmed upon site survey. Bracket purchased separately

  • All prices shown are subject to VAT & delivery unless stated.
  • RM reserves the right to change specifications and prices.