Radio system with transmitter (Tx) detecting two digital signals in the range of 5-30V AC / DC and an analog signal (4-20 mA), the antenna length 82,5mm x 10mm diameter Ommi 2 dBi transmission and reception (Rx ) transmission of 27 ms data, 24V DC, maximum distance between transmitter / receiver 1000mts, BxAxP dimensions (17.5 x 99 x 114,5mm) degree of protection IP20, CE Standard 0682I, Line RAD-ISM-2400-SET- UD-ANT unidirectional - Phoenix Contact._x000D_