Morley-IAS Addressable Manual Break Glass Call Point
The MI-MCP-GB is designed to provide a manual alarm
interface to the Morley-IAS ZX series intelligent multiprotocol
fire alarm control panels.
The units are fitted with a built-in monitoring module,
which provides an interface to the detection loop. The
address of the call point is simply “dialed in” using the
rotary switches on the rear of the unit.
The call points may be used in most environments as a
convenient and quick way of raising an alarm. It is
generally installed by exit doors to be operated as
people leave a building.
For surface mounting a M500KACGB, a matching plastic
back box complete with cable terminations is used. If
flush mounting is required a single gang, standard
electrical knock-out box may be used in conjunction
with a terminal tray for cable connection.
The MI-MCPW-GB is supplied with a back box and
is suitable only for surface mounting.
A micro-switch within the unit is held “off” by
the edge of the glass. When the glass is broken
the switch is released and a signal is transmitted
to the control panel where the alarm is raised.
The glass is plastic coated to eliminate any
danger of splinters causing injury.
A specialist test key (provided) may be pushed
into the bottom of the unit to lower the glass
and release the micro-switch, thus a full
functional test is achieved.