Installing magnetic lock

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We are constantly striving to ensure that our customers are percent satisfied, which is why our professionals and services are the best on the market. We are only a call away. The magnetic locks also called electromagnetic locks to have two parts: electromagnet and induced plate a metal foil. The electromagnet is in the frame and the plate to the door.

Both components contact when the door is closed. When the electromagnet is energized, a magnetic flux is created that causes the armature plate to attract the electromagnet, blocking the opening of the gate. When the electric current is stopped, the door is allowed to open.

How can you cut the current so that the door opens? There is a button that cuts off the power supply and allows the door to unlock for a few seconds. It is the typical mechanism that you will have seen in the banks, where when entering you have to ring the bell for someone to open you unlocking the door. Locking magnetic locks remain closed when there is no current in the building, while unlocked locks are unlocked when there is no power.

Locking locks are suitable for security doors, which have to remain closed even if there is a blackout or any power cut. Instead, the locks without blockade are suitable for emergency exits imagine that there is a fire in the building and the security doors were blocked. Easy installation: a magnetic lock is easier to install than a conventional lock, as there are no interconnected parts.

Quick opening: the unlocking of the door is instantaneous, there is no need to fight with any bolt. Robustness: Magnetic lock is more resistant to shocks or other types of damage. They require additional software to be more secure In comparison, they are more expensive It requires a constant power source in order to be safe. As we have said, some can be opened in the event of a power outage. Magnetic locks can also be identified from a variety of technical indicators, the standard qualified magnetic lock, generally provide 12V and 24V input voltage single coil and double coil difference , through the bridge to choose and change.

There are several ways to judge a magnetic lock:. Circuit board: The faulty magnetic lock can be identified from the circuit board, the bad magnetic lock The printing of the circuit board, the design is very simple, there is no resistance to pressure that is, overvoltage, there are usually two , and only one voltage input group. Current value after ignition: put the magnetic lock through the 12V voltage and measure the current value, with the market value is better.

Magnetic locks KG lb are generally good at ma if less than ma is not enough tension; If the 24V voltage passes, the market value or the actual value should be ma. Insulation value: The insulation value of the standard qualified magnetic blocking body must be infinite, the specific value must be above 50 Megohm; The specific test position is the output line of cut steel sheet and blocking body.

The vertical grade of sheet steel: Cut the steel sheet, in principle, to minimize the use of the touch of the hand or verticality and the parallelism of the steel sheet of the qualified and qualified magnetic lock.

The quality of the plate should be based on the non-oxidation mark on the plate. Verification of filling glue: The colloid of the magnetic lock can not appear bubbles, it must be flat and orderly, without cracks, and the angle is square. The cutting distance of the steel plate: The main concern is that the thickness of the cut of the steel plate should be 0. At present, most of the steel plates on the market are 0. The closer the steel plate is to the body of the lock, the better you pay attention to observe that the arrangement of the steel cut does not appear between the cementation.

This treatment obviously reveals that the material of the lock does not pass through the barrier, and here some protection work has been done. Avoid connection errors of positive and negative poles or the impact input protection machine, etc. Processing technology of the housing of the blocking body: Blockage Housing Casing General use Oxidation of wires or sandblasted oxidation, especially sandblasted, fine sand for the best.

With the wire drawing of NEAT, pulverize the money evenly, the steel cutting surface of the housing is flat. High and low pressure: Low pressure, blocking can still work, but the voltage is reduced; high pressure, the body of the lock will be hot, this time should pay attention to the temperature increase, the temperature rise more than 20 degrees for lower products, generally in one hour can be obtained within the temperature increase data.

Acidity test: with weak acid coated on the steel plate of the body of the lock, the good body of the lock 45 minutes before oxidation, and the difference generally in 15 minutes after oxidation.

In addition, the body of the lock can be soaked in water and blackened in 24 hours. Output line: there is no signal output for the two-core electric lock, five-core detection output with one door. Click here to cancel reply. Magnetic Lock Every business or individual concerned with the safety and security of their property should ensure that a magnetic lock has been installed.

There are a few factors that you should be on the lookout for in this sort of installation, beyond just proper functioning. The first of these is fire compliance: Different cities and building types have different fire codes, and you may be required to install a sort of motion sensor or contact sensor or request-to-exit button. For more information on fire codes and fire security, check out the article on this site.

On the same topic of emergency situations, you may want a manual override key in your door. Despite the fact that this is a fail-safe lock, meaning that you can exit even if the power goes out, there might be some sort of malfunction inside the lock which prevents opening at a crucial time.

In this instance, a back-up key would be useful. You should consult with your installer or integrator about this. Learn more about magnetic locks and access control. Download our physical security guide. As mentioned with the fail-safe nature of these locks, when they are triggered they cut their power to unlock.

So when the access control readers send an impulse to the lock, the power will be temporarily cut the length of time can be programmed , and the door will open. Here is a sample diagram of how Kisi readers and controllers are wired to a magnetic lock. There is a dedicated lock power supply, and a separate power supply for the controller.

For this reason, most businesses are now choosing to install electromagnetic locks on their front doors. Basically, though, all these types of lock follow the same format — you drill the holes, you mount brackets to accommodate the locks, then run the wires.

You then power it up and test it out. An important part of any installation process is testing, so this is the next step. Testing is pretty straightforward. The door should stay tightly closed when the lock is accessing power, and it should open when the power cuts out. The first factor is fire compliance. In addition, when considering emergency situations, you may decide to have a manual override key in your door.

Yes, your lock is a fail-safe lock, which means when the power goes out you can still exit the building, but there could well be a malfunction inside the lock, preventing the door from opening at a critical time. Talk to your integrator or installer about this, and ask for their suggestions. As you now know, an electromagnetic lock needs electricity for power.

The lock also needs to know when to open, so it needs wiring to the access controller. The fail-safe aspect of these locks means they unlock by cutting power when triggered.