15 x 15 x 5 Inches DVR Lock Box, NVR Security Lockbox Enclosure Heavy Duty 16 Gauge with AC Fan, Great Electonics Lock Box for Home, Schools, Classrooms, and Any Public Place by CENTROPOWER

15 x 15 x 5 Inches DVR Lock Box, NVR Security Lockbox Enclosure Heavy Duty 16 Gauge with AC Fan, Great Electonics Lock Box for Home, Schools, Classrooms, and Any Public Place by CENTROPOWER

Ares Vision Heavy Duty L-Bracket for 15",18" & 21" DVR/PC Security Lock boxes 16 Gauge Steel, extra heavy duty construction