Supply Of Remote Terminal Unit (Rtu) With 128 Digital & 16 Analog Inputs With E1/64 Kbps Vo Ice Channel/Optical Modem As Per Specification No. Irs:S-99/2006 (Amdt-3) Or Latest. Magnetic Door Lock C Oil To Be Supplied Along With Equipment. [ Warranty Period: 30 Months After The Date Of Delivery ] ]