What safety measure can minimize the risk of accidental firing in pyrotechnic systems?

Two-step interlocks are an effective safety measure used to minimize the risk of accidental firing in pyrotechnic systems. This system requires operators to take two separate, deliberate actions before initiating a firing sequence. By implementing a two-step process, the likelihood of accidental discharge is significantly reduced, as both steps must be completed in a specific order and taken with intent.

For example, the first action could be turning on a power switch, while the second might involve pressing a separate button to ensure that the operator is intentionally ready to fire. This added layer of control prevents unintentional firings due to mishandling, accidental activation, or momentary distractions.

In contrast, regular inspections primarily focus on identifying and rectifying any issues or faults in the pyrotechnic systems but do not add an immediate barrier against accidental firings. Similarly, using higher voltage does not inherently increase safety; it may instead introduce additional risks if not properly managed. Lastly, relying solely on battery power may limit operational capabilities or create other concerns, but it does not specifically address the risk of accidental firing as effectively as implementing two-step interlocks does.