SIMPLEX 4098-9775 Sensor Base Black 02//02 The unit mounts in a

The unit mounts in a 1/2” NPT tapped hole in the post indicator or butterfly valve housing

4100 MAPNET

these kits (along with additional items which must be purchased locally as noted) provide the parts required to make a two-pipe concealed room instrument installation

The lens is made of shatter resistant polycarbonate

SIMPLEX 4098-9775 Sensor Base Black 02//02 The unit mounts in aSensor Base with connections for Remote LED Alarm Indicator or Unsupervised Relay TrueAlarm sensor bases contain integral addressable electronics that constantly monitor the status of the detachable photoelectric or heat sensors. Each sensor's output is digitized and transmitted to the system fire alarm control panel every four seconds. Since TrueAlarm sensors use the same base, different sensor types can be easily interchanged to meet specific