The ELPMBSEC dual-cable security device offers customers added safety and security. It's unique design protects the mounting points on the chassis as well as two of the mounting points at the ceiling so a would-be thief cannot remove the projector. The system comes complete with two steel chassis sleeves, two aircraft-grade, plastic-sheathed braided steel cables and a keyed steel lock box. Cables are routed through the steel chassis sleeves and then dressed up to the steel lock box. Once the cables are in place, the box cover is latched in place and locked. Chassis sleeves protect mounting points at the projector stopping thieves from removing the mount. Steel lock box protects ceiling mounting points. The ELPMBSEC works on Gyrolock projector mounts.