India's comprehensive LED and information display company. From pixel-pitch LED modules and video walls to GPS clocks, token systems and intelligent signage — engineered in Kolkata, deployed across India.
Fixed, rental & customised solutions
Clocks, rate boards, timers & tokens
In-built controllers & software tools
Industrial, VMS, AQI & control rooms
New developments, recent installations and product innovations straight from our Kolkata workshop.
Custom curved display at a leading retail chain — seamless P2.5 indoor modules in an aluminium curved extrusion frame.
View LED displays →Our gold rate and forex display boards now support live rate updates via Android app — no PC needed at the counter.
View rate boards →Completely wireless queue management — token displays with built-in WiFi, zero wiring, app-based counter control.
Register interest →Our proprietary LED chaser software now supports pixel-level brightness control and DMX input for stage and event lighting.
Download →Multi-sport wireless scoreboard installed at a sports complex — no wiring, remote controlled, multi-sport compatible.
View scoreboards →From a Kolkata workshop in 1997 to one of India's most comprehensive display companies.
From government bodies to private enterprises — our displays are deployed across India.
From product manuals to troubleshooting videos and firmware downloads — our support centre is always open.
Download user manuals and installation guides for all CSPL products in PDF format.
→Software, datasheets, firmware updates and drivers for every product we make.
→Step-by-step installation and troubleshooting videos for our most popular products.
→Quick answers to the most commonly asked questions about our products and services.
→Tell us what you need — we'll design it, build it and install it.