USI Electric® Direct Wire Smoke/Carbon Monoxide/Natural Gas Combo Alarm 5-5/8″
- USI Electric® Direct Wire Smoke, Carbon Monoxide And Natural Gas Combo Alarm
- Test/Reset/Silence Button
- 120V AC 60Hz With 9V DC Alkaline Battery Backup
- Ionization, Photoelectric And Electrochemical Sensors
- Front-Load Battery Compartment
- LED Power/Status Indicator
- Tamper Resistant
- End-Of-Life Signal
- 7-Year Limited Warranty
- 5-5/8″ Dia x 1-3/4″H
- Interconnectable
- Mfg #MDSCN111