procurement of schrack-seconet make fire detection system spares for procurement of schrack-seconet make fire detection system spares forbrbcl , smoke & heat sensor: mtd533x; schrack , multisensor smoke detector base siga-phs , manual call point: mcp545x-2r; schrack-s , power supply module: b5-psu; schrack-sec , power supply unit: b6 psu; schrack-secnt , relay module: b3-rel16; schrack-seconet , 16ch.relay i/face module: b5-mri;schrack , main control unit: ip/b5-mcu;schrack-sec , loop circuit module: b5-dxi2; schrack , i/p & o/p module: bx-oi3; schrack-secont , i/p module for dvlcp: bx-im4; schrack , 4 i/p & 2 o/p module: bx-o2i4; schrack , relay module: bx-rel4; schrack-seconet , n/w module-2xrs485: b6-net2-485; schrck , network card: b5-net2-fxs; schrack-secon , n/w module-2x100base: b6-net2-fxs;schrck , loop siren: bx-sol-r; schrack-seconet , smk test aerosol,116-wbj-5/07,autronica , front display module: b5-cii;schrack-sec , control card, fire alarm & smoke detect. , aux. powr suply modul of fire alarm panl , response indicator for fire detectors , manual call point,bg-i450f,shield => limited