Detector de humos fotoeléctrico
WS4916
Digital Security Controls
-Low profile design
Automatic drift compensation
High/Low sensitivity reporting
Built-in, dual-sensor heat detector
135 °F (57 °C)
Easy-maintenance removable chamber
Local test button
Built-in 85 dB horn
Non-contact sensitivity testing
with FSD-100 test-meter
UL listed 268 / ULC listed S531
for residential applications
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