ROFU Electromagnets Series 8406MMini Maglocks8406MMini Sliding Door Electromagnet is a compact mortise maglock made with steel housing and is a durable option for high frequency use. It is ideal for securing sliding or swinging, manual or automatic doors.Technical Specifications:Easy Installation: versatile mounting brackets included for new and existing installationMagnet designed to mortise into the jambArmature plate mortises into the edge of sliding doorFail-safe: releases instantly when power is disconnectedFail alarm: may be released upon activation of fire alarmNo residual magnetismHOLDING FORCE 600 LB VOLTAGE 12/24 VDCCURRENT 500 mA/12 VDC , 250 mA/24 VDCDIMENSIONSMagnet: 7 1/2 x 1 1/2 x 1 1/8(9 1/16 x 1 1/2 x 1 1/8) Armature: 7 1/4 x1 1/2 x 1/2ROFU Product Catalog