Check the listing for details. Ultrapoe Rack Mount Case Heavy-Duty Lock Audio DVR Box Deep Drawer With Fan. Condition: New. Listed at 79.99 USD. UltraPoe DVR/NVR Lock Box Constructed from heavy-duty 16 Gauge (1.6mm) steel in a durable black powder-coated finish. This ensures your valuable DVR data stays secure from damage, tampering or theft, the lock boxs front door locks with the included keys. The edges of the door wrap around the left and right sides of the enclosure and has a removable top panel for optimum security and access. AC Cooling Fan The back side panel includes a pre installed cooling fan that increases airflow and prevents dust and airborne particles from entering the enclosure.Lock Boxs are ventilated to allow air to flow freely through the steel box. Heavy Duty Steel & Construction Constructed from heavy-duty 16 Gauge (1.6mm) steel in a durable black powder-coated finish. This ensures your valuable DVR data stays secure from damage, tampering or theft, the lock boxs front door locks with the included keys. The edges of the door wrap around the left and right sides of the enclosure and has a removable top panel for optimum security and access. Easy Installation The unit comes fully assembled and ready to mount. Wall-mounting holes on the rear panel are spaced 15 in. apart to accommodate standard wall stud placement. Mounting holes are also included on the bottom panel for mounting the unit on a floor, ceiling, wall, or counter.