Arcade machines, especially those in public spaces, require robust security mechanisms to prevent theft and vandalism. The most common types of locks and security features include:

1. Coin Door Locks: These are standard on most arcade cabinets, securing the coin box and preventing unauthorized access to the machine's internal components. They often use tubular or barrel locks for added durability.

2. Cam Locks: Frequently used on back panels or control panels, cam locks feature a rotating mechanism that tightens when locked, making them difficult to pry open.

3. Electronic Locks: Some modern arcade machines use electronic keypad or RFID-based locks for enhanced security, allowing only authorized personnel to access sensitive areas.

4. Padlocks and Hasp Systems: For extra protection, padlocks with hasp brackets are sometimes added to secure doors or panels that house valuable components.

5. Tamper-Proof Screws: These specialized screws require unique tools to remove, deterring casual tampering or component theft.

Understanding these security mechanisms helps arcade owners and operators protect their investments from theft and damage while maintaining smooth operations.