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“ CONCEALED WITH ELECTRONIC HOLD OPEN ”

RELATED FAQS

Question
Answer
What are Hold Open Closers & Magnets?
Hold Open Closers & Magnets (Fire/Life safety products) provide a wide range of solutions.  Single or multi-point hold open closers Utilize an electromechanical closer. Hold the door o...
Will a 4040SE open and hold at 180°?
No, LCN does not have an electronic hold open closer (SE/ME Series) that will provide a solid 180° hold open position. The 3130SE has an adjustable hold open position from 85° to 110° maximum. ...
Why would a 8310-806K be used in conjunction with a 4600 that has a on/off hold open switch?
The 8310-806K/R is used when a remote OFF/AUTO/HOLD OPEN is required and is normally used with a 4630/4640 CS (concealed switch) unit.
For wiring diagram see here.