Sliding door locks are mechanisms designed to secure sliding doors, commonly found in homes and businesses. These locks can be simple latch systems or more complex deadbolts, providing varying levels of security. They work by engaging a bolt or latch into the door frame, preventing the door from being opened without the proper key or mechanism. Many sliding door locks also feature additional security options, such as keyless entry or sliding bolt locks. These enhancements can improve safety and convenience, making it harder for intruders to access the property. Proper installation and maintenance of sliding door locks are essential for ensuring their effectiveness.