Secure. License-free.
Built to Last.
35+ years engineering dependable RF and PLC communications that connect remote industrial infrastructure — encrypted, interference-resistant, and free of the recurring costs and vulnerabilities of licensed spectrum.
Build Your Own
Industrial Network.
Design a custom multi-node wireless architecture for your facility. Calculate exact line-of-sight path loss, simulate plant-floor RF clearance with official WiDe math, and send the finished BOM directly to our factory team.
Built around how you work
Whether you're specifying a system or building one, we give you what you need to move forward with confidence.
One vendor, fewer moving parts
One platform covers Ethernet, Modbus, and legacy serial connections across every node in your network, so you're not managing a stack of vendor relationships. One support contact carries the project from design through commissioning.
Request project assistance →Spec with confidence, not guesswork
Free RF-Path studies validate network performance before your design is final, so you're not guessing on link budgets. Datasheets, user guides, and quick-start guides are ready to drop straight into your submittals.
Request an RF-Path study →Fewer support calls, more repeat orders
Built for decades of unattended field life — fewer warranty claims and support tickets eating into your margin. One dedicated regional contact, consistent stock, straightforward reorders, not a rotating cast of reps.
Become a Distributor →Off-the-shelf reliability, or built to your spec
Most of our projects run on our popular SRMs or CIX I/Os proven in the field for decades. When your setup doesn't fit a standard solution, our team works with you to design and build exactly what you need.
Request a Quote →Our Core Communication Solutions
900 MHz Wireless
Long-range, license-free FHSS communication for ultimate reliability in SCADA networks and remote monitoring.
View Products →2.4 & 5 GHz Wireless
High-speed wireless communication for demanding industrial applications globally, operating in license-free bands.
View Products →I/O Devices
Expand your PLC network’s efficiency with our easily configurable and robust communication I/O devices.
View Products →Accessories
Explore compatible antennas, specialized cabling, power supplies, and mounting hardware for your communications network.
View Accessories →Migrate your industrial network on your own terms
Aging serial infrastructure, end-of-life PLCs, and growing IIoT demands require specialized approaches. We treat migration as a custom communications solution using our adaptable hardware to build a hybrid architecture one stage at a time. No full rip-and-replace, no downtime.
Talk to our engineering team
SRM8200
900 MHz license-free wireless. Up to 40 miles range at 115 kbps, up to 4 Mbps at shorter distances near 1 mile. Serial and Ethernet on the same network.
View product
CIX007
Wired I/O extender over existing Modbus RTU wiring. Up to 7 units daisy-chained, 224 I/O points, under $1,000 per unit. No new wiring, no PLC replacement.
View productBuilt for every industry,
engineered for every application.
From municipal water systems to military bases, Data-Linc modems have kept mission-critical data moving for 35+ years — 10500+ deployed in the field, wherever the work happens.
