Desay Series B





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The Art Of LED · Desay Series B

Priced at $800 ~ $1200

While heading the profit of my counsel, avail yourself also of any helpful circumstances over and beyond the ordinary rules.~ Sun Tzu
Desay Series B · very large format LED curtain
Desay Series B · 25-50 mm · front face
Desay Series B · very large format LED curtain
Desay Series B · 42.5 mm · rear face
Desay Series B · very large format LED curtain
Desay Series B · 25-50 mm · front face
Desay Series B · very large format LED curtain
Desay Series B · 25-50 mm · rear face
Desay Series B · very large format LED curtain
Desay Series B · video
Desay Series B · very large format LED curtain
Desay Series B · 42.5 mm · cables
Desay Series B · very large format LED curtain
Desay Series B · 42.5 mm · close-up
Desay Series B · very large format LED curtain
Desay Series B · DIP
Desay Series B · very large format LED curtain
Desay Series B · testing

'All right, Mr. DeMille, I'm ready for my closeup.'

If you are planning on wrapping a building up in a super-light and super-bright curtain that will look magical from afar and only block maybe a third of view from anear (yes, that's actually a word) then this is your new favorite display. Seriously.


No, we're not nervous. Desay Engineers decided that if one set of red, green and blue LEDs looked great, then a second set alongside the first would look awesome.


Bring it on. And not just some cozy, romantic Vancouver drizzle but a full-on IP66 downpour with the kind of wind gusts that makes Dorothy wonder where Kansas went.


5000 nits is daylight bright and nighttime right and just what you need to make a really good impression anytime of the day from a long, long ways away.


If the Series B was a runway model, she would immediately be banned for being way too skinny at just 15 millimeters in the middle and setting a bad example. Eat something!


This is crazy. The B42 is rated at 70 watts per square meter and maxes out at 200. That might be more energy-efficient than a VW diesel on an EPA test cycle.


Aluminum alloy cooling and a large surface area equal quick cooling. Separating the power supply adds to the mix. The result is a display that runs cooler than Morgan Freeman.


140 degrees of horizontal viewing offers all those commuters coming and going in rush hour traffic outside your building a perfect opportunity to check out your display every day.


The Series B can turn 100 square meters of blank canvas that is the outside wall of an office building into a digital masterpiece for less than the cost of a shiny new car.


What could be easier than hanging a Desay Series B off the side of a tall building and creating a massive display? Well, going for a cold beer and nachos for starters.

Specifications · Desay Series B


Therefore, in your deliberations, when seeking to determine the military conditions, let them be made the basis of a comparison. ~ Sun Tzu

Model B3125 B25·50 B4250

Pixel pitch · mm 31.25 25 + 50 42.5
Pixels/m² 1024 800 554
Pixel configuration · dip 1r1g1b 2r2g2b 2r2g2b

IP code · front/rear
66/66 66/66 66/66


Curtain width · mm · inches 1500/59 1500/59 3400/134

Curtain height · mm · inches 300/12 300/12 340/13

Curtain depth · mm · inches 74/3 74/3 74/3


Brightness · candela/m²
5000 5000 5000

Display refresh rate · Hz 1000 1000 1000

Horizontal · 50 % brightness · ° 70/-70 70/-70 70/-70
Vertical · 50 % brightness · ° 50/-50 50/-50 50/-50

Transparency ratio · % 54 61 71


Digital processing · bits 14 14 14
Colors · trillions 4.4 4.4 4.4
Gray scale linear · levels 16384 16384 16384

Lifetime 50 % brightness · hours 100000 100000 100000


Input power rated · W/m² 100 98 70
Input power maximum· W/m² 300 280 200
Input voltage · VAC 100 ~ 240 100 ~ 240 100 ~ 240
Input power frequency · Hz 50/60 50/60 50/60



Curtain weight · kg · pounds · m² 13/29 13/29 13/29

Operating temperature · °C -20 ~ 60 -20 ~ 60 -20 ~ 60

Fine Print

Specifications Desay and Telematics reserves the right to change any specifications without prior notice.
Warranty Faulty components to be repaired or exchanged for 2 years from the date of shipping.
Extended Warranty Desay's factory warranty may be extended to 3, 4 or 5 years at a modest premium.

The Sales Pitch · Desay Series B

Now the general who wins a battle makes many calculations in his temple ere the battle is fought. The general who loses a battle makes but few calculations beforehand. It is by attention to this point that I can foresee who is likely to win or lose. ~ Sun Tzu
Telematics is a federally-incorporated company based in Vancouver since 2000. Our global partners manufacture innovative LED display panels, cabinets, curtains, interactive video floors and the systems that control them. We distribute the world's most advanced touch skins and rear projection films that turn any window into a massive display.

Our high-volume relationship with our manufacturers and low corporate profile allows us to provide aggressive pricing and personalized service to a world-wide network of principals and project managers in the audio-video and digital signage industry. We also sell directly to businesses and individuals who select and install their own systems with the assistance of local tradesmen and engineers.

Series B · building curtain · setup demonstration
Series B · building curtain · setup demonstration

Desay Series B

Throughout the major cities of Asia, it is not uncommon to find modern towers competing for space in the skyline and covered from top to bottom in a blanket of red, green and blue LED lamps that display amazing images and colors from one horizon to the next.

Desay has engineered a new lightweight curtain design for extra large format LED displays that advances beyond a traditional frame anchored to the building and instead relies on high-strength steel cables and easily-serviced LED strips. The Desay Series B is configured with as few as 554 pixels in a square meter to maximize the level of transparency outward for the occupants of the building.

The Series B is not for every application but it opens the door to possibilities that might not otherwise be considered such as billboards, stadiums, bridges and warehouses.

The Series B is built to make a lasting and overwhelming impression on your audience. It can be used to promote your brand or simply beautify a structure that has become a blind spot for passing commuters with a stream of colors and images that will brighten the day.

Our Manufacturers

Desay is a state-owned manufacturing company established in 1983 and diversified in the fields of automotive electronics, advanced batteries, industrial automation, microelectronics and since 2001, a leader in optoelectronic LED production.

Desay's optoelectronic division has quietly emerged as an industry leader ranked #1 in Asia and #3 worldwide for the past decade with annual sales exceeding 10,000 panels and cabinets.

The company owns 3 industrial zones with a total area over one and half million square meters. Huizhou is home to the Desay factory and offices with additional offices in Shenzhen.

Desay enjoys a well-earned reputation defined by producing some of the highest-quality LED displays in the world.

Our Customers

For 18 years we have developed business relationships with thousands of people from every corner of the world.

Many are audio visual professionals and consultants who need to source premium equipment for their clients. Others are architects and designers looking for solutions to create LED walls or interactive floors. And some are end-users prepared to take on the challenge of setting up their own digital displays.

In each case, we provide our customers with the answers they need and endeavor to offer solutions that are affordable, effective and reliable.

And we always keep their secrets to ourselves.

Pricing · Desay Outdoor LED

Ponder and deliberate before you make a move. ~ Sun Tzu
Series B
Desay B42/42 $1132  m² (1)
Desay B42/42 $1041  m² (2)
Desay B42/42 $816  m² (3)
Desay B42/54 $1034  m² (1)
Desay B42/54 $960  m² (2)
Desay B42/54 $788  m² (3)
(1) Nichia · (2) Cree · (3) Xindeco
Factory BuildInventory
Series M
Desay M5.55 $2817   (1)
Desay M6.25 $2546  
Desay M8.33 $2123  
Desay M10.00 $1940  
Desay M12.50 $1784  
Desay M16.66 $1422  
Factory BuildInventory

Desay 2-Year Factory Warranty

Series Q
Desay Q3.90 $0000  
Desay Q4.80 $0000  
Desay Q5.00 $0000  
Desay Q5.55 $0000  
Desay Q6.25 $0000  
Desay Q7.81 $0000  
Desay Q10.00 $0000  
Desay Q12.00 $0000  
Factory BuildInventory
Series X
Desay X3.10 $6494  
Desay X3.90 $5163   (400+)
Desay X4.46 $4648  
Desay X5.20 $4142  
Factory BuildInventory

NovaStar Nova VNNOX

Series S
Desay S4.76 $3483  
Desay S6.25 $2535  
Desay S8.00 $2130  
Desay S10.00 $1836  
Desay S10.88 $1748  
Desay S15.24 $1512  
Factory BuildInventory
NovaStar Receiving Card $75  1 - 2
NovaStar Controller $270  ~ $4500
NovaStar Media Player $260  ~ $470
NovaStar Card $50  ~ $185
NovaStar Sensor $85  ~ $120
NovaStar Converter $170  ~ $2500
Desay Custom Frame $400  
Desay Flight Case $500  6 - 8
Desay Packaging $75  
Factory BuildInventory

NovaStar NovaiCare

Telematics Canada is as proud of our fair pricing as we are of our brilliant technology, which is why we don't hesitate to clearly list both in plain view for our visitors to review and compare to our competition. We respect the value of your time by not wasting days of it just so you can get a ballpark quote for your project. Which is great news for our new clients. For the analog guys still playing in the old school sandbox...not so much.


Don't drive yourself crazy trying to figure out the right series and the correct specifications and dimensions for your project. Just contact our offices and in ten minutes we can review everything and find out what works best for the space and the budget. There...I'm feeling better already.


If you are like everyone else, you will leave this part to the last possible moment. Then we will share in your stress and jump through every imaginable hoop to meet your evolving schedule. But first we will need a fifty percent deposit to have the factory build your order and prepare it for shipping.


We can ship your order by air or ground as your budget and time allows. Shipping and Customs schedules can be estimated, but are external variables that are outside of our control. Allow plenty of time for unexpected delays. You would not believe how many National Holidays are observed in China. Seriously.


Your installation will include a PC for content and a NovaStar controller to direct that content to the display. There will be power and data cables to hook everything up and a frame or support beams to mount your display. If you need assistance with this, Telematics can often suggest a local partner.


Desay and NovaStar provide their full technical expertise to assist Telematics with any issues where we have requested their assistance. Most problems are diagnosed and resolved using remote access software, Skype and webcams or a simple exchange of emails and phone calls.


Desay supports their products with a comprehensive 2-year factory warranty that provides for the repair or replacement of any failed components without charge and may be extended to 5 years for a surcharge. Orders are shipped with a small selection of replacement components.

Contact · Telematics Canada

Sun Tzu said: We shall be unable to turn natural advantage to account unless we make use of local guides. ~ Sun Tzu

Telematics Canada

375 Water Street, Suite 200
Vancouver, BC V6B 0M9

365 days
8:00 am to 8:00 pm

(1) 604 331 8795
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Telematics Canada (2000)

Michael Wolf

Canada · USA · International
(1) 604.331.8795
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Alicia Mottus

(1) 604.331.8795
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