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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
For bedroom and bathroom doors
2 Per Pack
Ultraviolet (UV) light inhibitors have been added to prevent degradation
Polyester cannot absorb shock loads very efficiently
First Alert SMI100 Battery-Operated Smoke Alarm Charlotte Pipe For bedroom and bathroom doorsThe First Alert SMI100 Battery Operated Smoke Alarm is available in a convenient two pack. The SMI100 smoke detector is equipped with First Alert's Precision Detection advanced sensing technology and meets new industry standards. This battery operated alarm is easy to install and the front access battery compartment makes for easy battery replacements. First Alert's Precision Detection advanced sensing technology complies with new industry standards