FIRST ALERT 1046803 2-in-1 Smoke and Carbon Monoxide Alarm, Electrochemical, Photoelectric Sensor, 85 dB Power Nut Setters & Bit Holders Linkable up to 13 sets

Linkable up to 13 sets with 11 W bulbs

Extinguish Agent Type: Monoammonium Phosphate

PorcelainFeatures:

Power Rating: 310

Small diameter profile allows for drilling deep holes 7/8 in and larger

FIRST ALERT 1046803 2-in-1 Smoke and Carbon Monoxide Alarm, Electrochemical, Photoelectric Sensor, 85 dB Power Nut Setters & Bit Holders Linkable up to 13 setsFIRST ALERT 2 in 1 Smoke and Carbon Monoxide Alarm, Lithium Battery, Electrochemical, Photoelectric Sensor, Carbon Monoxide, Smoke Alarm, 85 dB Sound Level, Ceiling Wall Mounting, 5. 67 in Width, 1 in Height, 5. 67 in Depth, Additional Information: Premium Protection LevelFeatures: First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event