Engineered in Kolkata · Deployed across India

We don't just
install screens.
We connect them
to your data.

Custom LED displays that sync with your environmental analysers, production lines, traffic systems and industrial data — in real time. Not importers. Not assemblers. Engineers.

Explore our work → 💬 WhatsApp us

30+

Years engineering

500+

Installations

70+

Product models

Pan‑India

Service network

Industrial data integration

Your factory data,
displayed in
real time.

We integrate directly with your environmental analysers, SCADA systems and production line sensors — and display live data on custom LED panels on your factory floor or city wall.

See environment displays → Get a custom quote

Live environment display — sample output

SO₂ 0.0 ppm

Temperature 32.5°C

Humidity 57.3% RH

PM 2.5 14.0 µg/m³

PM 10 14.0 µg/m³

Noise 56.8 dB

Custom LED video walls

Any size.
Any shape.
Any application.

Fixed installations, curved displays, rental walls and customised configurations — built to your exact dimensions using P1.5 to P10 modules with Novastar, Colorlight or Huidu controllers.

View video walls → 💬 WhatsApp us

Pixel pitch

P1.5 → P10

Indoor brightness

800–1200 nits

Outdoor brightness

4000–7000 nits

Cabinet sizes

640×640 to 960×960 mm

Controllers

Novastar / Colorlight / Huidu

IP rating

IP54 indoor · IP65 outdoor

Latest from CSPL

What we've been building

Recent installations, new products and developments from our Kolkata workshop.

New product

Multi-parameter environment display

Real-time AQI, PM2.5, PM10, temperature, humidity and noise — synced live to your environmental analyser.

See environment displays →

Installation

Curved LED video wall — retail

Custom curved P2.5 display installed at a leading retail chain — seamless modules in an aluminium curved extrusion frame.

View video walls →

Product update

Android app controlled rate boards

Gold rate and forex display boards — live updates via Android app, no PC needed at the counter.

View rate boards →

Coming soon

WiFi token display system

Completely wireless queue management — built-in WiFi, zero wiring, app-based counter control.

View token displays →

Software

Flex Chaser — updated v3

Our proprietary LED chaser software now supports pixel-level brightness control and DMX input.

View software →

Recent install

Wireless stadium scoreboard

Multi-sport wireless scoreboard — remote controlled, zero wiring, compatible with all major sports.

View scoreboards →

Our product range

Built for every display need

From a single LED module to a complete city-wide monitoring network — we design, build and support the full ecosystem.

View all products →

🖥️

Popular

LED Displays

Fixed LED Video Walls

High-brightness indoor & outdoor video walls. Custom pixel pitch, any size.

View details →

🎫

Best seller

Numeric Displays

Token Display Systems

Wired & wireless queue management for banks, hospitals and government offices.

View details →

🕐

Numeric Displays

GPS & NTP Clocks

Precision time displays via GPS or NTP server. Tower & master-slave variants.

View details →

💹

New

Numeric Displays

Gold & Forex Rate Boards

Remote, PC & Android app controlled rate displays for jewellers and banks.

View details →

🌫️

Information Displays

Environment Displays

Live AQI, PM2.5, PM10, temperature and noise. Integrates with your analyser.

View details →

🏟️

Information Displays

Scoreboards

Wired and wireless scoreboards for stadiums, sports clubs and arenas.

View details →

🛣️

Information Displays

VMS Displays

Variable message signs for highways, toll plazas and traffic management.

View details →

✨

New

Intelligent Signs

LED Signs with Controllers

Smart signage with built-in controller — plug in, configure and display.

View details →

Why choose CSPL

Not a reseller.
An engineering company.

Most LED display companies import from China and assemble locally. We design, engineer and build in-house — and we connect your display to your data systems.

30+

Years in business

70+

Product models

500+

Installations

Pan-India

Delivery & support

🔗

Data integration

We connect displays to your SCADA, environmental analysers and live data feeds — no third-party middleware.

🏭

In-house manufacturing

Every product designed and built at our Kolkata facility. We control quality, timelines and customisation.

⚙️

Custom engineering

Non-standard dimensions, unusual mounting, specific IP ratings — we build to your spec, not a catalogue.

🛠️

Dedicated after-sales

Hardware, firmware, software updates and on-site service — our support team stays with you after delivery.

Our journey

Built over three decades

From a Kolkata workshop in 1997 to one of India's most comprehensive display and data integration companies.

1997

🏭

Founded

Established in Kolkata as an embedded electronics design company

2000s

💡

First LED products

Single colour message boards and numeric displays for industry

2005

🎫

Token systems

Wired & wireless queue management for banks & hospitals

2010

🕐

GPS clocks

GPS & NTP synchronised clock systems launched pan-India

2013

💹

Rate boards

Gold rate & forex display boards — remote & app controlled

2016

📺

Video walls

Full-colour LED video walls — fixed, rental & curved configurations

2020

🌫️

Data integration

Environment monitoring displays synced to live industrial data

2025

⚡

Today

WiFi tokens, Android rate boards, proprietary software suite

1997

🏭 Founded

Established in Kolkata as an embedded electronics design company

2000s

💡 First LED products

Single colour message boards and numeric displays for industry

2005

🎫 Token systems

Wired & wireless queue management for banks & hospitals

2010

🕐 GPS clocks

GPS & NTP synchronised clock systems launched pan-India

2013

💹 Rate boards

Gold rate & forex display boards — remote & app controlled

2016

📺 Video walls

Full-colour LED video walls — fixed, rental & curved configurations

2020

🌫️ Data integration

Environment monitoring displays synced to live industrial data

2025

⚡ Today

WiFi tokens, Android rate boards, proprietary software suite

Trusted by

Our clients

Government bodies, PSUs, hospitals, banks and private enterprises — our displays run 24×7 across India.

State Bank of India Indian Railways AIIMS West Bengal Govt. ONGC Tata Group BSNL Airport Authority of India Municipal Corporations NHAI Sports Authority of India PWD

Banking & Finance Healthcare Government & PSU Transportation Sports & Events Industrial Retail & Jewellery Smart Cities

We don't just
install screens.
We connect them
to your data.

Your factory data,
displayed in
real time.

Any size.
Any shape.
Any application.

What we've been building

Multi-parameter environment display

Curved LED video wall — retail

Android app controlled rate boards

WiFi token display system

Flex Chaser — updated v3

Wireless stadium scoreboard

Built for every display need

Fixed LED Video Walls

Token Display Systems

GPS & NTP Clocks

Gold & Forex Rate Boards

Environment Displays

Scoreboards

VMS Displays

LED Signs with Controllers

Not a reseller.
An engineering company.

Data integration

In-house manufacturing

Custom engineering

Dedicated after-sales

Built over three decades

Our clients

Everything you need, in one place

Product Manuals

Download Centre

Video Support

FAQs

Have a project in mind? Let's talk.

We don't justinstall screens.We connect themto your data.

Your factory data,displayed inreal time.

Any size.Any shape.Any application.

What we've been building

Multi-parameter environment display

Curved LED video wall — retail

Android app controlled rate boards

WiFi token display system

Flex Chaser — updated v3

Wireless stadium scoreboard

Built for every display need

Fixed LED Video Walls

Token Display Systems

GPS & NTP Clocks

Gold & Forex Rate Boards

Environment Displays

Scoreboards

VMS Displays

LED Signs with Controllers

Not a reseller.An engineering company.

Data integration

In-house manufacturing

Custom engineering

Dedicated after-sales

Built over three decades

Our clients

Everything you need, in one place

Product Manuals

Download Centre

Video Support

FAQs

Have a project in mind? Let's talk.

We don't just
install screens.
We connect them
to your data.

Your factory data,
displayed in
real time.

Any size.
Any shape.
Any application.

Not a reseller.
An engineering company.