1. BRAKE MODULE AS PER SANROK PART, NO 2ED- 254- 4387 FOR AUTOMATIC, SMOKE/ FIRE DETECTION WITH ALARM, SYSTEM, 2. CHARGING UNIT TO SANROK PART NO, 2ED- 254- 3523 FOR AUTOMATIC SMOKE/, FIRE DETECTION WITH ALARM SYSTEM, 3. CHARGING UNIT TO SANROK PART NO, 2ED- 245- 4985 FOR AUTOMATIC FIRE, DETECTION CUM SUPPRESSION SYSTEM, 4. DC- DC POWER CONVERTER, SMPS 110, VOLT TO 27. 4 VOLT AS PER SANROK PART, NO 2ED- 255- 2000 FOR FIRE DETECTION, 5. NITROGEN MODULE TO SANROK PART, NO 2ED- 245- 4989 FOR AUTOMATIC FIRE, 6. DISPLAY CARD FOR VESDA SPARE PARTS, OF AUTOMATIC SMOKE/ FIRE DETECTION, WITH ALARM SYSTEM FOR AC COACHES, 7. FLASHER LIGHT TO SANROK PART NO, 2ED- 255- 1972 FOR AUTOMATIC SMOKE/, FOR AC COACHES, 8. FIRE RATED ACTIVATION SOLENOID, VALVE TO SANROK PART NO, 2ED- 245- 3547 FOR AUTOMATIC FIRE, DETECTION WITH ALARM SYSTEM