The Spartan GoCam Security Box provides safety and durability to withstand many harsh conditions from falling trees to curious bears and can help deter criminals from being able to steal or damage your trail camera. The solid steel enclosure has a paintable gray and tan coating and is compatible with most locks. Only Compatible with: GC-Z4Gb2, GC-U4Gb2, GC-LR4b2, GC-A4Gb2, GC-T4Gb2, GC-E4Gb2, GC-ZAGb2.