Section 807-D. Locating source of fires in schools

1. In all public and
  private school buildings having a  central  annunciator  panel  or  fire
  alarm  cabinet  which  displays  a  visual  signal  identifying any heat
  detector, smoke detector, or manually operated fire alarm box within the
  building which has been activated, there shall be provided as a part  of
  or immediately adjacent to such panel or cabinet a chart or plan showing
  the specific location within the building of each such device.
    2.  In  the  case of school buildings and additions to existing school
  buildings, the construction of which is commenced after September first,
  nineteen hundred seventy-three, any such panel or cabinet and such chart
  or plan within such building or addition shall be so  located  that  the
  same may be read without entering the building.