snippet: The DVR Lockbox comes with a built-in cooling fan and is made of super strong 16 guage steel. A removable lid offers for easy access to the locked device. The locking front door provides security with a cam lock and 2 keys are supplied to lock it. For coooling, air vents, cooling fan, and a power supply offer superior cooling. Rubber bumpers and a durable textured powder-coat finish maintains for a longer lasting lockbox. (Page 1)