Electromagnetic (Maglocks): Often used for commercial applications, these require 12/24VDC power.
Holding Force: 280kg-545kg (600Lbs - 1,200 Lbs) per door.
Features: Fail-safe, LED status indicators, and mounting brackets for inward/outward doors.
Mechanical Deadbolts & Latches: Used for securing one door to the other (active/inactive pairing).
Backset: 40mm or 60mm for nightlatches; 2-1/8" face bore for standard deadbolts.
Security: 1" (25mm) throw with saw-proof inserts.Material: Solid aluminum or die-cast metal.
Adjustment: 3+ adjustable pin slots to fit different French door gaps.