Camden CX-EPD0009 Magnetic Cabinet Lock has an ultra-compact design and is an easily installed high-security lock for virtually any enclosure door, including computer cabinets, refrigerators, lockers, and retail display counters. This 12V or 24V magnetically operated lock has a holding force of 440 lbs. (200 kg) and is water-resistant, making it ideal for humid environments, including inside fridges and freezers.