BAS-IP SH-40 developed the universal delay module for all types of locks, both electromagnetic and electromechanical.
BAS-IP SH-40 can perform the delay of the door unlocking for 0,5-10 seconds, and it will perfectly fit for installation in residential complexes, offices and other accommodations where the access control is situated.
You can choose the type of connected lock with the help of switcher on the board of the delay module.
When the switcher is in the position «NO», the voltage applies on the connection contacts of the lock «Lock+» and «Lock–» only at the moment of the door opening. As for the switcher in the position «NC», the voltage applies constantly, and only at the moment of the door opening it is turning off.
BAS-IP SH-40 is the small device, «mediator» between the lock and the outdoor panel that makes the work of a lock more individually for the user and object.