| Material Quality | High-traffic commercial doors, outdoor use | Industry Standard: Zinc alloy + chrome plating (ASTM B201) Our Base: Solid brass (EN 1303) Our Advanced: Solid brass + PVD coating (ASTM B117 500h) | ▲ Base: 30% stronger than zinc alloy. ▲▲ Advanced: 50% corrosion resistance vs. chrome. | Advanced: Higher cost due to PVD process. |
| Security Level | Banks, data centers, high-risk zones | Industry: 5-pin tumbler (ANSI Grade 2) Our Base: 6-pin (EN 1303) Our Advanced: 7-pin + pick-resistant keyway | ▲ Base: 20% harder to pick than industry. ▲▲ Advanced: Resists professional lock-picking tools. | Base: Limited to key-based access only. |
| Finish Durability | Hotels, hospitals, frequent use | Industry: Chrome plating (20μm thickness) Our Base: PVD coating (50μm) Our Advanced: PVD + ceramic overlay (70μm) | ▲ Base: 2.5x scratch resistance vs. chrome. ▲▲ Advanced: 10+ years UV resistance. | Advanced: Requires specialized maintenance. |
| Certification | Government buildings, safety audits | Industry: CE only Our Base: CE + EN 1303 Our Advanced: CE + EN 1303 + UL listing | ▲ Base: Meets EU security standards. ▲▲ Advanced: Global compliance for international projects. | Industry: Limited to basic safety benchmarks. |
| Operational Design | Residential doors with dual access | Industry: Single cylinder (key on one side) Our Base: Double cylinder (key on both sides) Our Advanced: Double cylinder + keyless entry (via RFID) | ▲ Base: Prevents forced entry from one side. ▲▲ Advanced: Modern access control integration. | Base: Requires key duplication for both sides. |
| Customization | Custom security projects, luxury homes | Industry: Standard key profiles Our Base: Customizable keyway designs Our Advanced: Customizable + anti-copy keys (ISO 1184) | ▲ Base: Reduces key duplication risks. ▲▲ Advanced: 99.9% forgery-proof keys. | Advanced: Longer lead times for customization. |