First Alert SA350B Smoke Alarm – Dual Ionization Sensor – Detects Flaming Fires

First Alert SA350B Smoke Alarm – Dual Ionization Sensor – Detects Flaming Fires – Battery Operated Sealed Lithium Battery by BRKSealed tamper proof design eliminates removal of batteries for other uses and ensures operation over the life of the alarmThis product belongs to electrical & heating Group

• Sealed tamper proof design eliminates removal of batteries for other uses and ensures operation over the life of the alarm
• This product belongs to electrical & heating Group
• Item is manufactured in United states