New BRK First Alert Smoke Alarms – Hardwired with Battery Backup

Brand new BRK First Alert hardwired smoke alarms with battery backup. ✅ Hardwired Smoke Detector with Battery Backup – extra protection during power outages ✅ Brand New, Never Used – taken from a pack of 6 (we only needed 4) ✅ Includes Instructions & Mounting Hardware – ready for installation ✅ Long Life – good until October 2034 ✅ Trusted Brand: First Alert / BRK – reliable, CSA/UL certified safety alarms Perfect for replacing old smoke detectors or installing in a new home for peace of mind. Price is per unit. 1 has sold. 1 is remaining.