Maglocks, also known as electromagnetic locks, are a widely used security feature for doors and gates. They are typically employed in access control and security systems, as well as in commercial or industrial buildings where controlled entry and exit are essential.

Magnetic locks provide a higher level of door security compared to electric strikes. However, their installation requires integration with the building’s fire alarm system and obtaining a permit. This process can be both costly and time-consuming, which makes maglocks a less popular option.

Despite the added expenses and requirements, there are situations where magnetic locks are necessary to ensure adequate security measures. Therefore, it’s essential to carefully consider the use of maglocks and their associated costs before integrating them into a building’s security system.

What is a Maglock: A Brief Overview

A maglock, also known as a magnetic lock, is a type of electronic lock that uses an electromagnet to keep a door or gate securely closed. Unlike traditional locks that use a physical key to unlock the mechanism, maglocks are controlled by an electrical circuit that activates or deactivates the magnet.

The basic design of a maglock consists of two components: an electromagnet and an armature plate. The electromagnet is mounted on the door frame or wall, while the armature plate is attached to the door itself. When the magnet is energized, it creates a strong magnetic field that attracts the armature plate and holds the door securely in place.

One of the key advantages of maglocks is their ability to provide a high level of security. Because they use an electromagnetic force to keep the door closed, they are much more difficult to bypass than traditional locks. In addition, maglocks are often used in conjunction with access control systems, such as key cards or biometric scanners, to ensure that only authorized individuals can enter a building or restricted area.

Maglocks are also known for their durability and reliability. Because they have no moving parts, they are less prone to wear and tear than traditional locks, and they can often last for years without needing any maintenance or repairs. Additionally, maglocks are designed to release quickly in the event of an emergency, such as a fire or power outage, which can be crucial for ensuring the safety of building occupants.


What is a Maglock and When You Need it to Secure Your Door?

A maglock is an electrified locking device that uses low-voltage power to keep an entrance secure. Also referred to as an electromagnetic lock or magnetic lock, they consist of an electromagnet and an armature plate.

When is a Maglock Necessary?

Maglocks, also known as electromagnetic locks, are commonly used in commercial and industrial settings to secure doors. They are often integrated with access control systems to regulate entry and exit.

Due to their high level of effectiveness at restricting access to sensitive areas, maglocks are ideal for use in various scenarios. There are several situations where the use of a maglock is necessary to ensure adequate security measures, including:

High-Security Areas

Government Buildings

Government buildings are prime targets for unauthorized access and need high-security measures. Maglocks provide a secure and effective solution for protecting these buildings and preventing unauthorized access.

Data Centres

Data centres house sensitive and valuable information that requires the highest level of security. Maglocks are a reliable solution for keeping these areas secure and ensuring that only authorized personnel to have access.

High-Security Areas
Emergency Situations

Emergency Situations


Hospitals are crucial institutions that require constant protection from unauthorized access. Single-door provides a fast and efficient way to restrict access to sensitive areas during emergencies, ensuring the safety of patients, staff, and visitors.


Prisons have a high level of security requirements, and Maglocks are ideal for providing this level of protection. These locks are an effective way to restrict access to unauthorized personnel, ensuring that the inmates are secure.

Access Control Systems

Access Control Systems

Schools and Universities

Schools and universities have a responsibility to protect their students, staff, and facilities. Maglocks can be used to restrict access to certain areas such as labs, data centers, or administrative offices, ensuring that only authorized personnel have access.

Office Buildings

Office buildings require varying levels of security measures, depending on the type of business and the sensitivity of the information. Maglocks are an effective way to restrict access to certain areas, such as server rooms, executive offices, or storage areas, ensuring that only authorized personnel have access.

Using indoor maglocks in these scenarios provides an extra layer of security, ensuring that sensitive areas remain secure and only authorized personnel have access.

Benefits of Using a Maglock

Maglocks, or electromagnetic locks, are a popular choice for securing doors in a variety of settings. Also, don’t forget to check out our blog post titled ‘7 Reasons Why Mag Locks are Better for Your Business Security’. Here are some benefits of using a maglock:

High level of security

Maglocks are difficult to tamper with, making them a secure option for protecting sensitive areas.

Quick and easy installation

Maglocks can be installed quickly and easily, making them a convenient option for those who need to secure a space quickly.

No moving parts

Maglocks have no moving parts, which means they are less likely to break down or require maintenance.

Fail-safe design

Maglocks are designed to fail in the open position in the event of a power failure, which means they can be used in emergency exits and other areas where safety is a concern.

Remote access control

Maglocks can be controlled remotely, which makes them a convenient option for those who need to grant access to certain areas from a distance. Overall, maglocks can provide a high level of security with minimal maintenance requirements. They are a reliable and convenient option for securing doors in a variety of settings.

Final Thoughts

Maglocks are an important tool for securing doors, particularly in high-security environments. They offer several benefits over traditional locks, including increased resistance to forced entry and the ability to be controlled remotely. However, maglocks are not always necessary or appropriate for every situation.

When deciding whether to use a maglock, it is important to consider the level of security required, as well as any applicable building codes or regulations. Maglocks may be required in certain situations, such as in government buildings or data centers, but may not be necessary for other environments.

Ultimately, the decision to use a maglock should be based on a careful assessment of the risks and benefits, taking into account the specific needs and requirements of the facility in question. By choosing the right type of lock for the job, security professionals can help ensure that their facilities are protected against unauthorized access and other security threats.

Written by : Carlo Di Leo

At the age of 24, with no experience in the security industry or any money in the bank, Carlo quit his job and started Spotter Security from his parent's basement. Founded in 2004, Spotter grew from a single man operation into a multi-million dollar security system integrator that caters to businessess and construction sites across Canada.

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