eAccess Solutions SA520CNA First Alert Onelink Hardwire Smoke Alarm With Interconnect Compatibility

This hardwired photoelectric smoke alarm is best at detecting slow smoldering fires.

This hardwired photoelectric smoke alarm is best at detecting slow smoldering fires- Photoelectric smoke sensors reduce false alarms caused by cooking or hot showers- The alarm features battery backup for full protection during power outages, a MuteSilence button to quiet false alarms, and an EZ access battery drawer allowing batteries to be changed without removing the alarm from the ceiling- First Alert One link allows for wireless smoke alarm integration- Simply replace one existing hardwired alarm with One link, and up to 18 battery powered One link alarms elsewhere in the home- When one alarm sounds all alarms will be notified- Easily link alarms together with the press of a button-Features- Photoelectric Smoke Sensing Technology- One link Wireless Integration for Effortless Connectivity- Battery Backup - For Protection During Power Outages- MuteSilence Button- EZ Access Battery Door- Optional Theft-Prevention Lock to Protect Alarms- Loud 85db Siren- Batteries Included SKU: EACS3308