Magnetic Lock
Overall characteristics:
?Unique degaussing circuit design, make sure to eliminate the residual magnetism.
?Increased remote control four-gear switching function (all lock, one-way, all open, induction).
?Adsorbent plate fasteners not only up and down adjustable, but also the front and back can be adjusted, so it is convenient to installation, so as to fit with ontology.
https://www.chinaautomaticdoor.com/accessories-for-atuomatic-gate-door-opener/magnetic-lock-for-auto-matic-door.html