supply of complete set of single section digital axle counter system . as per rdso specificationno rdso/spn/177/2012 (ver.3). each set consisting of the following: (a) high frequency tx coll and rx coll = 1sets including mounting accessories fastening parts,protective tube etc.(each set of item above consisting of webmounting type 2 no. transmiter coll and 2 nos receiver coil with minimum 10 mtr cable with connector). (b) trackside digital axle counter unit 710p (with event logger card=2 nos. (c) 24v,1000 ohms q type relay=2 nos withrelay box duly wired.(d) clamp with deflector plates and hardware etc=4 nos . (e) reset box=2 nos.(f) surgevoltage protection device box = 2 nos.