Electromagnetic Shear lock (SL-500)

pact and easy to install.
2.Built-in micro controller which has shunt time function,and monitor output.
3.Hold Force(shear):1200Kg.(2600 lbs)
4.Suitable for all types of 180 ?door.
5.Power input: DC12~24V automatic adjustable.
6.It will automatically relock again when locking action is not completely done.