UNIVERSAL Hardwired Ion Sensor 85-decibel Smoke Detector Alarm w/ LED Indicator

Hardwired smoke detector with battery back-up

Features

• Superior nuisance alarm resistance to avoid false alarms caused by every day cooking smoke and steamy showers
• Quick Find® Alarm Locator to easily identify the originating alarm
• Interconnect up to 24 UNIVERSAL® devices, including CO alarms, heat detectors, smoke alarms, and relays
• Piercing 85 dB alarm
• Two tamper-resistant locking features prevent unauthorized alarm or battery removal