Apollo AP70450 SF 23/01 It provides either a two-wire

It provides either a two-wire or four-wire fault-tolerant Initiating Device Circuit (IDC) for normally-open-contact fire alarm and supervisory devices

Compatibility: Works with Simplex systems and related hardware

When the smoke density exceeds a preset threshold the sensor transmits an interrupt to the fire control panel indicating a fire condition

Ground faults are transmitted as are any other trouble conditions

HFP-11 sensitivity may be viewed from the multi-color LED on the detector or preferably may be printed by command on an optional printer from the FireFinder XLS control panel

Apollo AP70450 SF 23/01 It provides either a two-wire