12V Heavy-Duty Electromagnetic Lock for Single Door Access Control - 350-600lbs Adjustable Mortise-Mounted Security System Lock

12V Heavy-Duty Electromagnetic Lock for Single Door Access Control - 350-600lbs Adjustable Mortise-Mounted Security System lockFeatures:180Kg/280Kg/350Kg tensile strength, easy to install.Suitable for 90 degrees open doors with frames, such as wooden doors,fire doors,glass doors, etc.Hanging and embedded types of a variety of different ways to install a full range of door locks.With lock status indicator, with unlock delay. Suitable for wooden door, metal door, glass door, fireproof door, etc.Can be opened by push button, remote control, etc. Suitable for access control system, building intercorn control systems,fire control systems and so on.