Profile: Maxhunt Ltd. specializes in manufacturing fire and security products. Our products include magnetic contacts flush mounting, magnetic contacts surface mounting, roller shutter contacts, personal attack buttons, junction boxes, exit terminators, door loops, shunt switches, and spare keys. The BP001 shunt switch features surface polycarbonate, 3 keys tamper 2 leaf, spring length 95 mm x height 32 mm x width 45 mm, and operation micro-switch.