RFID tag on the basis of a Universal remote sensor DU-R1


The radio tag is used to identify: trailers and semi-trailers; mounted tools and tools; other replaceable devices and mechanisms.


With the help of a radio tag, you can monitor the presence of objects in the PRS reception area: cars in the garage, cars approaching for unloading, etc.

The DU-R1 radio tag can be used for identification:

  • trailers and semi-trailers;
  • mounted tools and tools;
  • other replaceable devices and mechanisms.
  • Power supply of the radio tag: ER14250 battery - 3.6 V, 1200 mAh
  • Data transmission distance: up to 30 m
Technical characteristics of the RM-01 radio Tag


  The ability to set the number of RFID tags yes
  The ability to adjust the power of the transmitting signal of the radio tag (the range of reception of the signal of the radio tag) yes
  Setting the retention time of the radio tag ID in the receiver's memory yes
  Transmitting the tag number to compatible devices yes
  Transmitting the power of the signal received from the radio tag by compatible devices yes
  Transmitting the battery voltage of the radio tag to compatible devices yes
  Operating temperature range -40 to + 80 C
  Operating mode Permanent
  Power supply method Factory-replaceable battery
  Battery life time Depending on the type of sensor assigned
  The average time of battery life 7 years
  Method of transferring data to compatible devices Radio channel
  Frequency of the data reception/transmission channel 2.4 GHz
  Updating the radio Tag firmware by radio channel yes
  Internal log of configuration changes yes
  Internal real-time clock yes
  Degree of protection of the radio Tag IP 67
  Warranty period of the radio Tag 36 months
  Service life of the radio Tag 7 years

The radio tag transmits to the terminal a unique (or specified) identification number in the bundle: "radio Tag-radio signal Receiver-Terminal".
ATTENTION. The tag ID can only be obtained via the Modbus RTU Protocol. Using the LLS Protocol, you can only get information about the status of a specific radio tag.


We are pleased to inform You that the official website of LLC Alpha has been renovated and updated. It is possible to find all the information about the list of services provided by our company, to see the range of our product catalog.
GITEX 2019 exhibition held in Dubai was the first international exhibition which introduced us features of the foreign markets. We would like to thank our partner – Gurtam Company for opportunity to work with them.
We sincerely congratulate the Gurtam - our technology partners, as well as just good friends with conquest of one of the tops of telematics Olympus - reaching the mark of 2 million objects on Wialon!