The CDN TA20 Audio/Visual Refrigerator & Freezer alarm features a 39″ sensor cable which easily enables monitoring of internal unit temperature from the outside of the unit. Simply attach the sensor to the inner wall of your refrigerator or freezer by firmly pressing the attached suction cup against the wall. Then attach the thermometer mechanism to the outside of your appliance, or other surface, by using the included VELCRO®Brand ABS Plastic. The shatterproof refrigerator and freezer thermometer is encased in ABS plastic and features a dual progress display. Audio signal and visual LCD panel with flashing LED lights. Freezer Accuracy is 14.9 to 104°F (-9.4 to +40°C) Signal sounds at 15° to 46°F/-9.4° to 8°C.
VELCRO® is a registered trademark of Velcro BVBA, used with permission.