How Do You Stop A Hard-wired Smoke Detector From Chirping?

How Do You Stop A Hard-wired Smoke Detector From Chirping? Hard-wired smoke detectors (which typically include a backup battery) are subject to similar issues as those that operate on a battery only. However, hard-wired units often require resetting after problems are addressed. Simply hold the reset button for 15 to 20 seconds to silence the