How Magnetic Lock Systems Work – Pros and Cons to Know Before Upgrading

Are you considering upgrading the locks on your property? If so, magnetic lock systems could be an effective way to add security to your home or office. But as with anything else, it’s important to understand the ins and outs of these locks before making your upgrade decision.

In this post, thankfully, we’ll cover the major questions you might be having in mind, including how magnetic lock systems work, their benefits, alongside some drawbacks to consider before making a decision. Read on to find out more!

Pros and Cons of Magnetic Lock Systems

How Magnetic Lock Systems Work

Also known as mag locks or electromagnetic locks, magnetic locks use powerful magnets to secure a door. When current passes through the electromagnet in the lock, it is drawn towards the armature plate attached to the door, holding it securely shut.

To open these doors, special access cards or codes are used. These activate an electric release system, which then disengages the magnet so one can push on the door handle and enter.

Due to their immense reliability, magnetic locks are commonly used in premises such as bank back offices, government offices, airports, hospitals, and commercial buildings in areas that require a high level of security.

Pros of Upgrading to Magnetic Lock System

Magnetic locks offer a myriad of advantages to property owners and operators, both in terms of security and convenience. One of the major benefits of magnetic locks is that they make it incredibly difficult for unauthorized persons or potential intruders to gain entry. They are also fairly easy to install, easy to use, and do not require physical keys.

And since card access systems can be added or upgraded quickly and easily at any time if needed, the need for costly lock replacements is diminished significantly over time. Moreover, magnetic locks reduce energy costs due to their lack of a mechanical lock or cumbersome electrical wiring required by other locking options.

This is not to mention that modern versions can be integrated with remote control access, which allows authorized users to lock or unlock the door from a remote location.

Pros at a Glance

  • Magnetic locks provide enhanced, high-level security
  • Easy to install, use, and upgrade if needed
  • Reduced energy costs
  • Can allow remote control access for convenience

Cons of Upgrading to Magnetic Lock System

One of the main drawbacks of magnetic locks is that they require a large initial investment, though this cost can be advantageously spread out over time. Furthermore, depending on your property’s existing access card system, integrating it with a new magnetic system may prove difficult and costly as well.

Additionally, entry codes or card-swipe access must always be kept secure and up to date to ensure maximum security from potential infiltrators or criminals who might try to compromise the lock itself.

Finally, if the power goes out due to an unforeseen event, all electronic locks may cease working until restoration occurs, unless you have a power backup plan.

Cons at a Glance

  • Require large initial investment, though costs can be spread out over time.
  • Integration with existing access card systems may prove difficult.
  • Entry codes or card-swipe access must always be kept secure and up-to-date.
  • A power outage can disrupt the functionality of electronic locks.

In conclusion, upgrading your doors with magnetic locking systems can be a great way to not only enhance your property’s security but also increase convenience and ease of use. By putting measures in place to mitigate the potential drawbacks, you can enjoy the benefits provided by these lock systems to the fullest.

About Salman Zafar

Salman Zafar is the CEO of BioEnergy Consult, and an international consultant, advisor and trainer with expertise in waste management, biomass energy, waste-to-energy, environment protection and resource conservation. His geographical areas of focus include Asia, Africa and the Middle East. Salman has successfully accomplished a wide range of projects in the areas of biogas technology, biomass energy, waste-to-energy, recycling and waste management. Salman has participated in numerous national and international conferences all over the world. He is a prolific environmental journalist, and has authored more than 300 articles in reputed journals, magazines and websites. In addition, he is proactively engaged in creating mass awareness on renewable energy, waste management and environmental sustainability through his blogs and portals. Salman can be reached at or
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