20 years of RF engineering

Industrial IoT wireless modules for long-range, low-power connectivity

Sub-GHz, LoRa, TPUNB, Wi-Fi, ZigBee and Bluetooth hardware — modules, gateways and industrial terminals, customised for the site you actually have.

TPUNB base station and wireless module
TPUNB base station and module family

Two decades of wireless R&D, counted in patents The team behind our modules has been building RF products since the early 2000s.

Years in wireless
20
Invention patents
152
Utility model patents
12
Software copyrights
8

Product families

From antenna to firmware, one team Pick the range you need — we handle matching, certification prep and production.

  • Sub-GHz & LoRa modules

    Long-range links on licence-free bands, tuned for sensitivity, output power and duty-cycle limits.

  • TPUNB modules & base stations

    Private-network LPWAN hardware: modules, terminals and base stations that keep traffic on your own infrastructure.

  • Wi-Fi, ZigBee & Bluetooth

    Short-range connectivity for devices that need to join existing networks and consumer ecosystems.

  • Gateways, terminals & sensors

    RS232, RS485, Ethernet and 4G terminals plus soil, air, pH and motion sensors built for years in the field.

Customisation

Your deployment decides the spec, not our catalogue

Send us the site, the range and the interfaces. We tune the radio around them, then carry the design through pilot build and volume production.

  • Custom frequency bands and transmit power
  • Antenna and enclosure co-design
  • RS232 / RS485 / Ethernet / 4G interface options
  • Pilot build, then volume
Start a spec review
Industrial wireless terminal hardware
Industrial terminal, RS485 variant

Questions engineers ask before they order

Can you customise a module for our own hardware?

Yes. Band, transmit power, antenna, enclosure and interface are all configurable, and our RF team has been doing module customisation for 20 years.

Which interfaces do your terminals support?

RS232 and RS485 serial variants, Ethernet and 4G versions of the same terminal family, so the same firmware works across a mixed estate.

What sensor types do you supply?

Soil moisture, temperature, pH, air quality, smoke, occupancy and motion, ultra-wideband, magnetic field and inertial measurement units.

How do we start a project?

Tell us the site, the range you need and the interfaces you already have. We come back with a candidate module or terminal and the questions that matter.

Tell us where it has to work

Range, power budget, enclosure, certification target — send what you know and we will spec the hardware around it.