CDN TA20 Audio Visual Refrigerator Freezer Alarm - Set of 2</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Battery and instructions included</li><li>39-inch sensor cable with suction cups; Velcro tabs firmly attach case to outside surface</li><li>Made of shatterproof ABS plastic; dual progress display</li><li>Audio alarm sound when refrigerator reaches 46 degrees F or freezer reaches 15 degrees F</li><li>Maintain food-safe temperatures in your refrigerator and freezer with innovative thermometer</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/31ohFPRJ2BL.jpg' noproxy></br>