First Alert SC9120BFF  BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Hardwired CO smoke alarm features battery backup for constant monitoring</li>
<li>Can connect to other compatible BRK or First Alert CO smoke detectors</li>
<li>Lights indicate if the alarm is for smoke or for carbon monoxide</li>
<li>Single test/silence button for simple operation. Battery Backup-9V. Sensor Type-Ionization, Electrochemical</li>
<li>Side-load battery compartment for convenience</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/31c5y98qBiL.jpg' noproxy></br>
<img src='http://ecx.images-amazon.com/images/I/31FfO-38uYL.jpg' noproxy></br>
<img src='http://ecx.images-amazon.com/images/I/31Y5NXOF8ZL.jpg' noproxy></br>
<img src='http://ecx.images-amazon.com/images/I/41imsNUWCTL.jpg' noproxy></br>
<img src='http://ecx.images-amazon.com/images/I/41jVErWZ%2BhL.jpg' noproxy></br>
<img src='http://ecx.images-amazon.com/images/I/41o%2BqqbrvWL.jpg' noproxy></br>