This is a reason why adding a door operator to an access controlled door is sometimes easier that a door that is not already set up with an electrically actuated lock.
Ori how to lock energy into an energy door.
An energy accumulator which is independent of the wiring of the motor vehicle and which as required can be connected to.
On that level jump on the plank and then go over to the blue.
Doors that are insulated are necessary for any warehouse trying to maintain a strict temperature and defray energy costs.
By having well insulated fast moving doors you can save a lot of money from.
First make sure the door is hanging securely on its hinges any looseness can cause gaps between the door and the doorframe.
As an open door provides the largest portal for energy loss in any warehouse it is important that your doors are high speed and easily repaired.
Jump to the right and go through the portal.
Assuming your door is in good shape most energy loss likely occurs in the spaces around the door rather than through the door itself.
Technically there are 2 ways i can think of one of them is by using some contacts between the door and the door s frame that will transfer power charge the lock inside the door.
A door lock for motor vehicles having a control element which is driven by an electric motor is controlled by an electronic control unit and can be moved upon a control signal emitted by a transmitter into a position which at least prepares the opening of the door lock.
Next you can use silicone caulk to fill in any gaps around the doorframe.