... ; Suitable for any access control system (reader, exit button, intercom); Lock Size: L340*W41.4*H20.5MM;Holding Force: 180 kgs ... Draw: 12V/300mA*2; 24V/150mA*2Suitable for: Wooden door, Glass door, Metal door, fireproof doorFinishes for Shell: Anodized aluminum & surface texture processing ... , change within 3 months because of product quality itself 180kgs double door magnetic lock with signal output