About INSYS
Engineering safety into the systems that keep infrastructure running
INSYS Digital Systems is a Bengaluru-based deeptech company that designs and manufactures safety-critical embedded systems and power electronics. Since 2014, we have built train detection and power systems for railway signalling, engineered to the specifications of RDSO, the standards body of Indian Railways, and to CENELEC railway safety practice.
Our story
INSYS was founded in 2014 with a simple conviction: that safety-critical railway electronics could be designed, built and supported in India, to the same rigour as anywhere in the world.
Starting with digital axle counters, we have grown into a team of around 30 engineers and specialists, extending our expertise from train detection into power electronics for signalling installations and, increasingly, for mission-critical facilities and renewable energy systems.
What we do
Train detection
The SIL 4 compliant single-section SSDAC, and the multi-section DAC (MSDAC), built to be SIL 4 compliant, for block working, point zones and automatic signalling.
Critical power
SMPS-based Integrated Power Supply with redundant, hot-swappable modules, battery management and remote monitoring.
How we work
In-house, end to end
Circuit design, embedded firmware, manufacture and testing under one roof.
Safety first
Developed to CENELEC EN 50126, 50128 and 50129, so that any fault leads to a defined safe state.
Every unit tested
Type, acceptance and routine testing, with 100% environmental stress screening of boards.
Controlled software
Every release under formal configuration management and verified by checksum.
Supported in the field
Supervised commissioning, training, spares and long-term maintenance support.
Made in Bengaluru
Designed and manufactured in India under an ISO 9001:2015 compliant quality management system, close to the customers and railways we serve.
Our facilities
Dedicated labs and lines for every stage of a safety-critical product: a Safety System Design Lab, System Hazard and Reliability Analysis Labs, a Validation & Verification Lab, automatic in-circuit PCB testing, environmental stress screening and temperature testing, a simulated railway track and an ESD-protected production line.
Our group
Our sister company, INSYS Instruments Systems (India) Pvt. Ltd., carries out railway infrastructure contracts, including installation, testing and commissioning on operating railway sections. Together we take a system from design to a working installation.
Looking ahead
Our power platform was built for railway signalling, where power cannot fail. We are now bringing that same reliability to mission-critical facilities and renewable energy systems, and building partnerships with railway and industrial companies internationally.
Working on a signalling or critical power project?
Tell us what you are building, and our engineers will help you find the right configuration.
Talk to our engineers