Hard Wire Smoke/ Carbon Monoxide Detector Replacement w/ 10 Year Lithium Battery Life
$180 for the first installer provided combination carbon/ smoke combo,
$135 each additional combination carbon/ smoke detector,
$108 each additional smoke detector.
(Replacement prices reflect whole home swap)
Enjoy Long term peace of mind with a 10 year worry free hardwired detector with sealed lithium battery. No more late night battery chirps.