Application

The #901B system keeps doors normally unlocked. Opening either door will force the second door to lock until the opened door is completely closed again. Our heavy-duty mortise key switch is provided for system activation and deactivation.

These are the products you need for our “2 Door Interlock System”

NOTE: In order to get an accurate price for our system, please take in account for all doors needed for your project and the products featured on this page. Questions? Please contact us at 718-401-4006 or contact@deltrexusa.com

NOTE: In order to get an accurate price for our system, please take in account for all doors needed for your project and the products featured on this page. Questions? Please contact us at 718-401-4006 or contact@deltrexusa.com