FIRST ALERT SM6W01A HARDWIRE SMOKE ALARMFEAT PHOTOELECTRC DETECT

Hardwire smoke alarm featuring photoelectric detection. Includes a replaceable backup battery for continuous operation, streamlined installation, and eco friendly packaging. Compatible with BRK connected safety systems. Hardwire with AA battery backup for detection during power outages. Includes standardized mounting brackets and Easy-Fit Mounting Plate for a clean, professional finish without extra touch-ups. Integrates seamlessly with BRK's connected safety solutions, including the SC5 Smart Smoke & CO Alarm, for modern home detection. LED indicators show alarm status for easy troubleshooting; side-loading battery drawer enables quick changes without removing the unit. Features a SoftCue™ early warning low battery chirp to signal upcoming battery replacement.