•   Radio Protocol OMS 2.0
•   Versions / frequency band 868.95 MHz wM-Bus
•   FSK modulation
•   Transmission power 7 mW
•   Unidirectional transmission
•   Radio range Up to 400 m depending on the environment.
•   IrDa Optical Programming Interface
•   Compliance with EN 60950 Computer Equipment – •   Safety Standards / Part 1: General Requirements, EN13757-4
•   Power supply 2 lithium batteries 3.6 V
•   Battery life up to 12 years
•   External power supply AC 7.5 V … 24 V, I = 10 mA; DC 5 V … 24 V; I = 10 mA
•   Battery reading interval: daily; external power supply: every 3 minutes.
•   Transmission interval : Depending on the telegram length 8……. 16 s
•   Max. deviation in real time : Typically 1 hour per year
•   Configuration software : IZAR® MOBILE 2
•   Operating temperature -15… +55 °C
•   Transport/storage temperature -15… +55 °C
•   Permissible ambient humidity 0… 100 %
•   IP 68
•   Programmable values Radio on/off, meter type