Sonew 180Kg Holding Force Electric Magnetic Embedded Lock For Door Access Control System Electromagnet Fail-Safe Nc Mode

Sonew Magnetic Door Lock, 180KG Electric Magnetic Lock 350lbs for Door Entry Access Security System 12V Electromagnetic Lock

Sonew Electric Magnetic Lock, Dc12v 280Kg/600Lbs Holding Force Electromagnet Lock With Secure Nc Mode, For Door Access Control System

Sonew 280 kg / 600 lbs Electric Magnetic Lock, Electromagnetic Closure, Holding Force, Electromagnet Closure, Secure DC12V NC Mode for Door, Access Control System, Host Controller

UHPPOTE Z & L Bracket for Inward Door 180KG Holding Force Electric Magnetic Lock