Products

DM Technologies offers standalone telemetry and remote control system based on LoRa technology which works independently on LPWAN network infrastructure. The solution may be extended by deployment of cloud-based IoT backend. It is suitable for independent deployments in the area of facility management, industrial automation and monitoring, etc.

Optionally our sensors can perform communication via various IoT radio networks directly without use of the gateway. Supported technologies are LoRaWAN, NB-IoT, LTE-M and Sigfox.


DMtech GW01W-L / GW01D-L

LoRa gateway compatible with all DMtech LoRa-capable sensors. Designed for network independent deployments in industrial and facility management applications.


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  • Operating temperature -20 to 70 °C, relative humidity 0 to 95% (non-condensing)
  • Powered via micro-USB connector
  • Integrated USB-UART converter for monitoring and firmware upgrade
  • RS485 interface with ModBus client functionality
  • Optional WiFi interface with HTTP(s) REST and MQTT (over TLS) support
  • Optional WiFi Access Point configuration mode with embedded web server
  • Optional NB-IoT/LTE-M1 interface for communication with IoT cloud services
  • Equipped with Bluetooth LE interface (e.g. for implementing indoor localization solution)
  • Industry-grade aluminium housing
  • Wall-mount (GW01W-L) and desktop option (GW01D-L) available


DMtech AQ01-L / AQ01C-L

Indoor wireless temperature and relative humidity sensor with optional CO2 concentration measurement.


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  • Temperature measurement in range -20 to 70 °C (0 to 50 °C in case of AQ01C-L)
  • Relative humidity measurement in range 0 to 100 %
  • Optional CO2 concentration measurement in range 0 – 10000 ppm (AQ01C-L)
  • Powered by primary LiSOCl2 AA-sized battery or rechargeable Li-ion 14500 battery
  • 10-year battery life (AQ01-L, 1 measurement per hour, 2400mAh LiSOCl2 3,6V)
  • Possibility to connect OLED display for measurement check and tool-free configuration
  • WiFi Access Point configuration mode with embedded web server
  • Dual-mode LPWAN operation: LoRaWAN and LoRa (in combination with GW01-L gateway)
  • Equipped with Bluetooth LE interface (e.g. for implementing indoor localization solution)
  • Compact housing with wall-mounting feature
  • Available in four color options: white, grey, ivory and black

Note: Sensor with NB-IoT/LTE-M1 LPWAN interface is currently in the development.