Kidde 900-CUAR Hardwired Smoke & Carbon Monoxide Alarm with AA Battery Backup, Interconnectable 600lbs Equipped with BOSS (Balanced Output

Equipped with BOSS (Balanced Output Signal System) technology

Dust generation does not necessarily correlate directly to exposure risk

max 9 in Weight 21

Frosted Glass:  N/A

1 x Pint of Coolant

Kidde 900-CUAR Hardwired Smoke & Carbon Monoxide Alarm with AA Battery Backup, Interconnectable 600lbs Equipped with BOSS (Balanced Output[shortdesc] Alarm Type Smoke & Carbon Monoxide Power Source Hardwired (120V AC) with AA Battery Backup Sensor Photoelectric (Smoke) + Electrochemical (CO) Interconnects Yes (up to 24 Kidde devices) Battery 2 x AA Alkaline (included) [ shortdesc] Hardwired Combination Smoke & Carbon Monoxide Alarm with AA Battery Backup The Kidde 900 CUAR is a hardwired combination smoke and carbon monoxide alarm that protects your family from two of the most serious