Diehl Metering empowers utilities and other industries with the most robust and efficient IoT connectivity solution on the market for maximum accessibility.
With the IZAR IoT GATEWAY Compact, the reception of radio data coming from IoT sensors for smart city as well as smart metering applications is possible with only one device, as mioty®4OMS and mioty® for Metering as well as wM-Bus receivers are included and LoRaWAN® technology is pre-installed.
Discover the power of Diehl Metering with the IZAR IoT GATEWAY Compact!


  • All-in-one multi-technology receiver for Smart Metering and Smart City LPWAN infrastructure
  • Effective data protection and communication security
  • Highest data timeliness (live streaming possible)
  • Capacity for up to 50,000 devices
  • Intelligent telegram filtering
  • Ethernet 10/100
  • LTE
  • 868 MHz
  • mioty®, mioty®4OMS, wireless M-Bus T1 & C1 and LoRaWAN®
  • Principle of operation

    The IZAR IoT GATEWAY Compact offers a way to handle radio telegrams from different LPWAN standards in a data encoding agnostic way. All telegrams are collected, filtered, processed and exported fully automatically, dynamically and securely to the selected head-end system.

  • General
    CapacityUp to 50,000 devices
    Antenna3 SMA connections (for mioty® and mioty®4OMS, wireless M-Bus and LoRaWAN®)
    Data granularityIndividually adjustable: “Stream mode” (no data reduction) or “Batch mode” (with export after aggregation every 1 minute - 24 hours)
    Range of receptionUp to 11 km outdoors, depending on type of connectivity, antenna and location.
  • Technical Data
    Version868 MHz
    InterfacesEthernet 10/100, LTE-FDD: B1/B3/B7/B8/B20/B28A, WCDMA: B1/B8, GSM/EDGE: B3/B8
    External power supplyAC 100 … 240 V, 1.5 A, 50-60 Hz
    Power connectorDC 12.0 V, max. 5.0 A
    Typical power consumption9 W
    Supported LPWANMioty® band EU1, mioty®4OMS, wM-Bus mode T1 & C1 and LoRaWAN® (8 channels)
  • Ambient conditions
    Operating temperature°C-20 … +55
    Storage temperature°C-20 … +70
    Protection classIP20 (indoor)
    Humidity%10 ... 85 (non-condensing)
  • Dimensions