Why EpiSensor
IoT infrastructure designed to move fast. Accurate, affordable, secure and open architecture that enables partners to deploy faster, win more business, and scale with confidence.
Wireless-First
Install anywhere, no cabling required
EpiSensor’s ZigBee Pro mesh network eliminates communication cables entirely. The self-healing mesh automatically reroutes data if any node drops, and each mains-powered node extends coverage by approximately 1,000m² indoors or up to 300m outdoors.
Open Architecture
Open platform, no lock-in
EpiSensor uses standard protocols — HTTP(S), FTP(S), MQTT — and delivers data in JSON and CSV formats. With 50+ software integrations and no proprietary cloud required, your data goes where you need it. Zero customer data flows through EpiSensor servers.
Enterprise Scale
Scale from one site to thousands
Each EpiSensor Gateway supports up to 100 nodes and 1,000 sensor feeds. Over-the-air firmware updates and a gateway HTTP API mean you can manage entire fleets remotely. EpiSensor Core provides enterprise-level device management and monitoring across all your sites.
Built for the Real World
Industrial-grade IoT from sensor to cloud
Wireless Mesh
ZigBee Pro self-healing mesh network. ~1,000m² coverage per mains-powered node. Up to 300m outdoor range.
IP67 Waterproof
Rated for harsh environments. Operating range from −30°C to 60°C. Install indoors or outdoors with confidence.
Class 0.5S Accuracy
Revenue-grade electricity metering to IEC 62053-22. ±0.1°C temperature accuracy. Factory-calibrated CTs included.
10-Year Battery
Environmental sensors run for up to 10 years on a single replaceable battery at 15-minute reporting intervals.
AES-128 + TLS
AES 128-bit wireless encryption plus TLS v1.3 server-side encryption. No customer data on EpiSensor servers.
50+ Integrations
HTTP(S), FTP(S), MQTT protocols with JSON/CSV output. Works with AWS, Azure, Google Cloud, Node-RED, and more.
Made in Ireland
Designed and manufactured in Limerick. ISO 9001 and ISO 14001 certified facility. Dell IoT Solutions Partner.
15+ Years Proven
Over 15 years of deployments across utilities, pharmaceuticals, manufacturing, retail, and data centres worldwide.
Market Position
Where EpiSensor fits
EpiSensor combines the accuracy and reliability of traditional metering infrastructure with the openness and affordability needed to scale modern IoT deployments.
What our partners say
Trusted by energy professionals worldwide
EpiSensor's products are install-and-forget. We can install, commission, and visualise data for a customer within a day.
In 5 years partnering with EpiSensor, we have had no need to explore alternative solutions.
EpiSensor's expertise and great service level help to keep up with the ever changing energy space. Their technology has been reliable and critical to our operations across the UK and Ireland.
See what’s possible with EpiSensor
Tell us about your project and we’ll help you design the right IoT architecture — whether it’s a single building or a portfolio of thousands.