Universal Security Instruments Hardwired Ionization Smoke and Fire Alarm with Battery Backup, Model MI106-Fast Shipping

Description

Dual ionization-sensing chamber responds quickly to fast-flaming fires

Interconnectable with all USI-brand 120V alarms using existing wiring

Patented Quick Find alarm origination easily identifies the first alarm to sound in interconnected systems

Ambient condition compensation adjusts sensitivity based on temperature and humidity, reducing nuisance alarms

Comes with a ten-year limited warranty