3120B Hardwire Dual Sensor Smoke Alarm with Battery Backup
SKU: 3120B
3120B Hardwire Dual Sensor Smoke Alarm with Battery Backup
SKU: 3120B
Hardwired smoke alarm with replaceable battery backup. AC 120V Interconnectable with Silence and Latching features. Includes both Photoelectric & Ionization smoke sensing technology and 2 AA Alkaline batteries.