One of the most significant developments in outdoor metal gate locks has been the adoption of stainless steel. Unlike iron and some other metals, stainless steel is highly resistant to corrosion, rust, and tarnish, making it an ideal choice for outdoor environments. The use of stainless steel greatly improved the lifespan of gate locks, ensuring they could withstand exposure to rain, snow, and other elements without deteriorating.

In addition to stainless steel, manufacturers began using other advanced alloys that offered enhanced durability and resistance to corrosion, such as brass and aluminum. These materials provide not only protection from the elements but also strength and reliability. Brass, for example, is known for its resistance to corrosion, while aluminum is lightweight yet strong, making it an ideal material for locks that need to be both functional and easy to operate.

As security technology has advanced, so too have the mechanisms behind outdoor metal gate locks. In the past, most gate locks were simple manual systems requiring a key or combination to unlock. While effective, these locks could be susceptible to picking, tampering, or other forms of unauthorized access. To address these vulnerabilities, manufacturers began integrating more advanced locking mechanisms, such as keyless entry systems, digital keypads, and smart locks.

Keyless Entry Systems: Keyless locks eliminate the need for traditional keys, offering a more convenient and secure way to control access. These systems typically rely on a keypad or touchscreen interface, allowing users to input a code or password to unlock the gate. Some advanced keyless entry systems even use biometric authentication, such as fingerprints or facial recognition, for added security.

Smart Locks: The rise of smart home technology has led to the development of smart locks for outdoor gates. These locks can be controlled remotely via smartphone apps, providing users with the ability to lock and unlock their gates from anywhere in the world. Smart locks also offer features like temporary access codes, real-time notifications, and integration with home security systems, allowing for greater control and monitoring of gate access.

ART. NO.    SIZE
SA540    40mm
SA550    50mm
SA560    60mm