First Alert SC9120LBL Smoke & Carbon Monoxide Detector

Highlights:

• Ionization smoke sensing chamber
• An electrochemical carbon monoxide sensor
• 10 Year battery back up allows for continued monitoring
• For the life of the alarm
• Intelligent sensing technology is designed to reduce nuisance alarms
• 1 Button silences them if they do occur
• Tests detector functions
• Latching alarm indicator automatically identifies which unit initiated the alarm
• Even after the conditions that set off the alarm have subsided
• End of life signal enhances your safety by letting you know when it's time to replace the unit
• 2 Locking features prevent battery tampering
• Installation & connection to ac power is easy with the quick connect wiring harness
• Connect it to compatible brk or first alert alarms within a single family residence
• Connecting will sound all the alarms together

Shipping calculated at checkout.

Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.