smoke detector

Automatic drift compensation

High/low sensitivity trouble

Easy-maintenance replaceable chamber

Local test button (units with horn)

Magnet activated test (units without horn)

Optional built-in 85 dB horn

Unique, non-contact sensitivity reading with hand-held FSD-100 test meter

Built-in, fixed temperature heat sensor option with an alarm threshold of 135 degrees farenheit

UL268 Listed for commercial or residential applications