Does this unit support opening the door strike to release the door or an electromagnet?
1146546
this unit sucks. The battery like is no good you have to charge it every day.
2171670
No. I just tug on the door and the magnet will release the door. It holds well but is easy to open. I am pleased with mine.
171533
It has a steel fastener that latches when the door is closed. You pull to open and close to latch.
807265
It depends on which rail you mean. It comes with a rail to connect the opener to the door, but not the rails on which the door itself travels. If you have an operational door that opens and closes manually, then this can be installed to open and close the door remotely.
1180007
I'd use a sound-activated glass break detector in conjunction with a magnetic switch to detect if the door is opened without breaking the glass.
381716
The switch is (no) when there is no magnet present. With a magnet this switch will be closed until you open the door. This ringing the bell when the door is opened. Hope that help you.
702376
This will serve your purpose. The doors don't bang when closed because of the cushion these provide. If you have a door which swings open on its own, then you would need a magnet.
1598815
You can do that but the more common way is to use a door handle that always opens from the inside then the electric strike funtions just like a non electric one
34104
It is a magnetic door alarm. You attach 1 side to the door, and the other to the door frame. When the connection is broken the device alarm sounds.
2060981
Don't know for sure, but I believe the trigger is magnetic, so the pieces being close enough (with no interference) in the "closed door" state is what makes this work.
1598814
No, the electric door strike replaces the strike for the handle. As long as you use a handle that can operate from the inside when still "locked" then anyone leaving can simply use the handle and walk out. Any better handle made for an exterior door should function this way.
2225441
Yes the center panel has a magnetic closer and you push in once to close and open.
798533
Not sure what a strike box is. What you see in the picture is what you get. Also not sure of the length of screws but do know they work in a standard door.
1520735
That is correct. It works with a magnet when you open the door it pulls a string that when releases hits the bell.
696570
No. It is simply a spring. You could install a magnetic door stop so that it stays open if you push it all the way to the wall, or you could just use a regular door stop.It's not *super* strong. If you are trying to close a heavier outside door, you need to look at a proper hydraulic door closer.
1558225
No. The beauty of this product is that nothing shows on the outside. When you want to open the door/drawer you simply place the magnet on the outside of the door in the area where the lock is on the inside and the magnet unlocks the lock. Its that simple.
487194
If what you need to know is if you will be able to open the door when your electricity is down, yes, it does have a cord you need to pull to release the door.