Patented instant release circuit - no residual magnetism Fully sealed electronics - tamper proof and weatherproof Surface mounts easily with minimal tools Mounted using steel machine screws into blind finishing nuts Architectural brushed stainless steel finish (US32D/630) All ferrous metal surfaces plated to MIL specification Hardware accessories available to configure any opening Dress Covers available Ten feet [3.05m] of jacketed, stranded conductor Automatic dual voltage - no field adjustment required Lock options include BondSTAT magnetic bond sensor, integrated door position switch, conduit fitting, double and face mount models Universal threaded conduit fitting is 1/2 female - 3/4 in. male Split Strike Plates and Offset Strike Plates available UL Listed MagnaCare lifetime replacement, no fault warranty