What are the electromagnetic interference risks with stainless steel outdoor tree boxes?

Stainless steel outdoor tree boxes are popular for their durability and aesthetic appeal, but they can pose electromagnetic interference (EMI) risks. As conductive metal enclosures, they may reflect or absorb electromagnetic waves, potentially disrupting nearby electronic devices such as Wi-Fi routers, sensors, or communication systems. The severity of EMI depends on factors like the steel's thickness, design, and proximity to sensitive equipment. To mitigate these risks, consider using non-conductive coatings, strategic placement away from electronics, or alternative materials like fiberglass for high-EMI environments. Proper grounding can also help dissipate unwanted interference while maintaining the benefits of stainless steel's strength and longevity.