Arcade machines are valuable investments, and protecting them from tampering or unauthorized access is crucial. Anti-tamper seals are widely used to ensure the integrity of these machines. Here are the most common types:

1. Tamper-Evident Labels: These adhesive labels leave a visible "VOID" message or pattern when removed, making it obvious if someone has tried to access the machine.

2. Security Seals with Serial Numbers: These seals feature unique serial numbers for tracking and verification, deterring tampering by making it traceable.

3. Metal Anti-Tamper Seals: Made of durable metal, these seals are harder to break or remove without specialized tools, offering robust protection.

4. Holographic Seals: These use holographic technology to create visually distinctive patterns that are difficult to replicate, ensuring authenticity.

5. Breakaway Seals: Designed to break apart if tampered with, these seals provide clear evidence of unauthorized access.

Using the right anti-tamper seal depends on the level of security needed and the machine's design. Regularly inspecting and replacing seals can help maintain arcade machine security and prevent costly damage or fraud.