LRC REC2 is the radio receiver box with interchangeable antenna part (suitable for indoor and outdoor use) and is usually mounted at the highest position of the tank truck . Connected to the LRC / Charger in the cabin of the tank truck vehicle, the delivery of the liquid is controlled by closing / opening valves. Various antenna rod variants are available depending on the application requirements.
The radio receiver box LRC REC2 is also a proprietary development of Secu-Tech. The connected antenna rod on the receiver box can be changed or removed if necessary. On the one hand, radio technology is extremely narrow-band developed, which guarantees a high immunity to interference and a long range. On the other hand, the device is highly temperature-independent, so that the range does not even decrease with a temperature difference of 60 ° C (eg LRC-Small at the house wall at -30 ° C and receiver box at the cab at + 30 ° C). Such temperature-insensitive radio modules are otherwise found only in military applications at very high prices.