Mains powered smoke detector, sounder and battery backup
The 581SB mains powered smoke detector is
designed to be easily installed at existing 230V ac
supply points on the ceiling. The mounting base
plate provides for multi electrical and light fitting
mounting standards. The mounting scews can be
from 60 to 90 mm apart. The detector fits on to the
base with a simple 'click'.
The 230V mains and inter-detector wiring is
connected using a pre-wired push fit connector.
This also allows easy removal and replacement of
the detector for changing batteries or maintenance.