– Wired Photoelectric Smoke Detectors
– Automatic drift compensation
– Built-in dual-sensor heat detector (option)
– Built-in 85dB horn (option)
– Easy-maintenance removable smoke chamber
– Interconnectable using PRM-2W/4W polarity reversal modules
– Non-contact sensitivity reading with handheld test meter (FSD-100)
– Low profile design
– Local test button