SUPPLY AND INSTALLATION WITH TESTING AND COMMISSIONING FLOOR VOICE ANNOUNCEMENT ALL (8) FLOORS LOCATION ( B#12 ELEVATORS# 1 TO 5 ) - SUPPLY & INSTALLATION ACCESS MAGNETIC CARD LOCATION: (B#12 ELEVATORS# 1 TO 4 ). - SUPPLY & INSTALLATION INTERCOM WITH INTERNAL SPEAKERS. LOCATION: ( B#6 ELEVATORS# 7&8 ) . - ADDING FEAUTRE TO CANCEL CALL BUTTON. LOCATION: ( B#12 ELEVATORS 1 TO 5) .