Designed for control of Automatic doors on commercial building (Can be used for other applications). The "A" series uses a unique removable cylinder enabling convenient master keying and key recombinations.

The lock cylinder also serves to lock in place a metal cover protecting the mounting screws from removal.

This switch is suitable for BWN (SK4) series doors only.

For other brands or models please contract LSC sales department.

Mains power must only be wired by a licensed electrician.