All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(862 products available)
Ready to Ship
Ready to Ship
Ready to ShipElectromagnetic locks, or simply electro locks, are popular types of magnetic door locks. When connected, the electromagnetic lock uses an electric current to create a magnetic field in the locking armature plate. When the electric current ceases, the magnetic field's magnetic effect on the locking plate ceases, thus allowing the door to be opened. Electromagnetic locks are normally used for panic or emergency exit doors on security-sensitive buildings like banks, hospitals, and government offices. This door locking system is highly secure and almost impossible to break without triggering the alarm. These types of magnetic locks are usually installed in high-security areas or used in conjunction with other locking methods.
Unlike electromagnetic locks, permanent magnetic locks don't need any electric connection to function. They use permanent magnets that hold the door in a locked position. A small magnetic lock for cabinets is thus opened by simply removing or deactivating the magnets. Permanent magnetic locks are primarily used in applications where power failure or interruption should not affect security, such as a locked display case or cabinet. Their simple design requires little to no maintenance.
Small magnetic locks with remote control enable access or locking from a distance. These locks can be opened or locked using a wireless remote control device, although the kind of door locking device this applies to is usually in cabinet applications. Remote-control magnetic locks are widely applied in situations that require frequent access while maintaining a very high-security level. These include secure display cabinets for jeweler stores, valuable artifacts, and media centers. These locks are convenient, efficient, and provide a feature for managing access electronically.
Keyed magnetic locks add an old-school mechanical locking feature to the magnetic locking system. These locks require special keys to unlock, therefore enhancing security. Small keyed magnetic locks can be used on cabinets, safes, or restricted access areas where one wants to control who has permission to open or access the locked items. These locks combine the ease of magnetic locking systems with mechanical locking systems for an added layer of security.
In the retail industry, small magnetic locks secure high-value merchandise display cases such as jewelry, electronics, and designer goods. This ensures that the products are protected from theft while allowing customers guided access to view them. Moreover, the locking mechanisms can easily be integrated into existing display designs. Retailers can manage access to these displays very conveniently with a remote control or a keypad.
The Healthcare industry often adopts magnetic locks for cabinets and storage areas containing pharmaceuticals, medical equipment, and patient records. Security ensures that only authorized personnel can access sensitive items and information. Besides, these locks can easily be installed in different areas, thus improving overall security without major infrastructure changes. For more convenience, some electromagnetic lock systems can be integrated to allow synchronization with other access control systems in the facility.
Schools have small magnetic locks on lockers, storage rooms, and other areas where they want to keep important items secured. These locks protect school property like computers and supplies from unauthorized access. Their easy installation and use make them an ideal solution for schools to enhance security.
Small magnetic locks are widely spread in office settings to restrict access to confidential information and equipment. They are mainly found in cabinets, server rooms, and other areas containing sensitive data and valuable equipment. They are easy to install and efficient in providing a non-intrusive way of enhancing security, thus making them ideal office solutions for managing access.
Industrial environments employ small magnetic locks to secure machinery, technical areas, or storage warehouses. These locks ensure only authorized personnel can access areas where safety and security are important. In most cases, these locks are durable and conform to harsh industrial environments and thus are fit for industrial applications.
Electromagnetic lock design comprises an electromagnet mounted on the doorframe and an armature plate on the door. The electromagnet is secured to the solid steel plate known as the armature, while the magnetic field is produced by the electromagnet and is attached to the doorframe. An electric current passes through the electromagnet, creating a magnetic field that holds the door tightly closed. When someone wants to open the door, the electric current is cut off, and the door is opened. Because of this locking mechanism's strength and security level, it is normally applied to emergency exit and security-sensitive doors.
A permanent magnetic lock design consists of a strong magnet and a small plate made of ferromagnetic material, usually on the door. The magnets hold the door shut, and one must remove or deactivate the magnet to open the door. This type of magnetic lock doesn't require electric power, so it's excellent for security applications where losing power could be an issue. Its very simple design makes it maintenance-free and reliable for sealing cabinets, safes, or other small containers.
This locking mechanism incorporates a remote control feature that enables accessing or locking from a distance. In this design, the locking mechanism works basically using the electromagnetic principle, but the access is controlled through a wireless remote. These types of magnetic locks are efficient under conditions that require frequent access and locking while maintaining a high level of security. Thus, they are commonly used on display cases in jewelry stores, valuable artifacts in museums, or restricted areas in various commercial environments.
Keyed magnetic locks have a magnetic locking system combined with a mechanical key lock for additional security. The design features an electromagnet that secures the door and a locking key cylinder for additional security. To open the door, one has to unlock the key access first before the electromagnet is released. This kind of lock is contained where only specific individuals should have access, such as on cabinets for server hardware, safes, or restricted spaces.
The first factor to consider when buying a small magnetic lock is the level of security needed. If it is to go where high-security access should be controlled, such as a data room or a display case for valuables, an electromagnetic lock or a remote-control magnetic lock would be the best. On the other hand, for low-security areas where less protection is required, a simple permanent magnetic lock will suffice. Assessing the overall security requirements will ensure businesses get the right locking solution for their security needs.
Small magnetic locks have different power requirements, so choosing one that suits the existing electrical systems needs is essential. Electromagnetic locks need electrical power to function, and they are usually integrated with access control systems. Permanent magnetic locks, on the other hand, don't need any electric current and should be preferred in situations where power outages could compromise security. Understanding the locking mechanism's power requirements will help one assess its reliability and feasibility in their environment.
It is important to consider the installation process because the ease of installation will determine the duration needed to implement the locking system. Electromagnetic locks might require professional installation depending on the complexity of the access control systems they integrate. Permanent magnetic locks, however, have very simple installations and can be straightforward DIY. This factor is fundamental, particularly in environments that need quick and hassle-free solutions.
It's equally important that the small magnetic lock one chooses is compatible with the existing security systems and infrastructure. For example, electromagnetic locks are usually integrated with access control systems, card readers, or keypads. On the other hand, magnetic locks with remote controls require a remote control system to manage access. One should ensure that the new locking mechanism is compatible with the current security system to provide a cohesive lock security solution.
Even the smallest magnetic lock will depend on its application environment, so one must understand this before choosing. For instance, in industrial or commercial environments where there is exposure to dust, debris, or extreme temperatures, the locks must be sturdy, and the materials to make them should be metal or other durable materials. Electronic components inside some magnetic locks may also have to be sealed to prevent damage. Understanding environmental conditions helps in choosing a lock that will bear different elements and ensure long-term reliability.
A1. The good news is that permanent magnetic locks have very simple installations, and many can be straightforward DIY. However, electromagnetic locks might require professional installation, depending on the complexity of the access control systems they integrate.
A2. Small magnetic locks are commonly used across various industries, including retail, healthcare, education, office environments, and manufacturing. This is because of their versatility in securing valuable assets, restricting access, and enhancing overall security.
A3. Due to the harsh industrial environment for which they need to be designed, materials used to make small magnetic locks are typically stainless steel, aluminum, or other durable alloys. Moreover, electromagnetic locks have electronic components that may be housed in sealed casings to prevent exposure to dust and debris.
A4. The small magnetic locks that require very little maintenance include the permanent magnetic locks since their simple design involves no moving parts or electronic components. Conversely, electromagnetic locks may require occasional checks for electrical connections and cleaning of the electromagnetic surfaces to ensure proper functioning, especially in high-traffic areas.
A5. Electromagnetic locks can easily be integrated with access control systems, such as keypads, badge readers, or biometric scanners. This helps centralize the management of security and access privileges within larger security infrastructure systems.
