MAGLOCK
WHAT IS A MAGNETIC LOCK?
A maglock, also known as an electromagnetic lock or maglock, is a straightforward electrified locking device that uses low-voltage energy to maintain the security of an entrance. It consists of an electromagnet and an armor plate. The electromagnet is mounted on the door frame and connected to a power supply. In contrast, the armor plate is mounted on the door. This simple setup ensures the door remains secure.
The magnetic door lock is active with energy, creating a magnetic flux that attracts the armature plate. This creates a locking action that causes the entry to remain Secure. Because the surface area is relatively large, the force created by the magnetic flux is strong enough to keep the door closed under tension.
Magnetic locks are among the most secure and reliable despite their fail-safe configuration; for that reason, they are constantly compared with electric latches, electric strike vs maglock. They are not reliant on the door handle and have no moving parts, making them ideal for high-security applications. Their release when lost power allows for safe egress, further enhancing their reliability.
TYPES OF MAGLOCKS
The most common type of door magnetic lock is the conventional or ‘Pull‘ style. In this style, the installation of magnet is on the “safe” side of the door frame, hanging downward and acting as a stop for the door. Meanwhile, the installation of the armor is on the door and connected to the magnet. On the other hand, the embed of a shear-type magnetic lock is in the door frame. This type of lock requires the door and frame to be manufactured before installation, making it the least chosen for installations.
Naturally, special magnetic locks are necessary to secure double doors, frameless glass doors, cages, gates, and fence doors. It is necessary to be aware of this and know the differences regarding an electric latch, to know between an electric strike vs maglock, when it is better to use each one.
MAGLOCK BENEFITS
Maglocks can provide a very strong holding force, making them difficult to bypass without proper deactivation.
They are straightforward to operate, usually controlled via an access control system (magnetic lock vs electric strike), such as keycards, keypads, or biometric scanners.
In the event of a power failure, maglocks typically release, ensuring people can exit the building safely.
Maglocks have no moving parts, which reduces wear and tear and increases longevity.
They can be installed on a variety of door types, including wooden, glass, and metal doors.
WHEN TO USE A MAGLOCK?
A magnetic lock is the only option in different types and situations.
SECURING AND EXIT
If you need to close an emergency exit or any kind of exit, a magnetic lock is the only way. In case of emergency, the fire alarm system connects to all magnetic locks so that they activate in case of emergency.
CONTROL ACCESS IN BOTH DIRECTIONS
If you are installing a Card Reader system and need to control access in both directions at a door, this scenario requires a card device installed on each side of the door, which only opens when an authorized person swipes the card.
BUILDING OCCUPANCY CONTROL
Refers to monitoring and controlling the number of people in a building. When you know exactly how many people are in your building and want to design an accurate evacuation plan, magnetic locks are required on all entry/exit doors. A card device on both sides of the door requires people to swipe when entering and leaving the building, allowing for accurate tracking of building occupancy.
MAGLOCK ANATOMY
An maglock consists of the magnet itself, which is usually on top of the door frame, an armature (the component that the magnet adheres to), and brackets that allow the magnet to stick to the door frame.
Magnetic locks can secure the doors of your condominium, business, or workplace. If you need a door system with a magnetic lock or a keyless entry system, we recommend Dicsan Technology services. We offer our best-specialized technicians and the safest products on the market.
HOW DOES A MAGNETIC LOCK WORK?
POWER APPLIED
Current flows through the magnet’s coils, creating a magnetic field in the magnet housing.
ARMATURE ATTRACTED
The armature plate is pulled into contact with the magnet; the contact area and close gap allow very high holding forces.
DOOR HELD
The magnetic force resists shear and tensile forces, keeping the door closed until power is removed.
POWER REMOVED
The magnetic field collapses and the armature releases, allowing the door to open.
