(1) SUPPLY OF Axle Detector (AD-711 FS) EACH SET CONSIST OF CLAMP TYPE 02 No. OF TX COIL AND 02 No. OF RX COIL INCLUDING MOUNTING ACCESSORIES FOR 60 KG RAIL WITH 10 mtr CABLE LENGTH and (2) SUPPLY OF Axle Detector (AD-711 FS) EACH SET CONSIST OF CLAMP TYPE 02 No. OF TX COIL AND 02 No. OF RX COIL INCLUDING MOUNTING ACCESSORIES FOR 60 KG RAIL WITH 15 MTR CABLE LENGTH both for SSDAC/HASSDAC of CEL-Make as per RDSO Specification No. RDSO/SPN/177/2012 (ver.3) or latest. Make Brand - CEL