First Alert® BRK 9V DC Battery-Operated Smoke/CO Combo Alarm
- BRK® First Alert™ Smoke/CO Combination Alarm
- 5.6″ Dia x 2″H
- Test/Silence Button With Automatic Reset
- 9V DC Alkaline Battery
- LED Power/Status Indicators
- End-Of-Life Signal
- Ionization And Electrochemical Sensors
- Tamper-Resistant
- Side-Load Battery Compartment
- Latching Alarm Indicator
- Not Interconnectable
- 10-Year Limited Warranty
- Mfg #SCO2B