Motion Detector Alarm w/ Chime</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Protects a designated area</li><li>Position around room/household entrances</li><li>Triggered when the invisible PIR protected zone is breached</li><li>Passive Infrared (PIR) technology</li><li>Mounts easily on walls and ceilings</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/31hJAFGt1-L.jpg' noproxy></br>