smoke alarms
system sensor 2wta b smoke alarm 12 24 vdc 2 wire therm sen
smoke alarm detection method photoelectric yes interconnection capability power source 12 24 vdc two wire audible alert 85db visual alert red led diameter 5 19 64 in . height 2 in . digital readout no battery backup no features drift compensation and smoothing algorithms dual color led thermal sensor hush button no locking pin no operating temp . 32 degrees to 100 degrees f standards ul csfm includes base manufacturers warranty length 3 yr . br b features b ul li battery backup no li li features drift compensation and smoothing algorithms dual color led thermal sensor li li height 2 li li item smoke alarm li li operating temp . 32 degrees to 100 degrees f li li digital readout no li li hush button no li li power source 12 24 vdc two wire li li manufacturers warranty length 3 yr . li li standards ul csfm li li test button no li li locking pin no li li diameter 5 19 64 li li audible alert 85db li li detection method photoelectric li li interconnection capability yes li li visual alert red led li li includes base li ul