Material Composition | Outdoor storage, high-traffic areas | Steel (ASTM A36, 10-year corrosion resistance) ▲ Aluminum Alloy (5052-H32, 15% lighter, 8-year corrosion resistance) ▲ Advanced: Anodized Aluminum (Class II, 20% ↑ corrosion resistance vs Base) | Lightweight Base reduces installation strain; Advanced offers enhanced durability in harsh environments | Base may corrode faster than steel; Advanced requires premium maintenance costs |
Lock Security | High-security facilities, shared spaces | Mechanical Lock (ANSI/BHMA Grade 2) ▲ Combination Lock (ANSI Grade 1, 10,000 combinations) ▲ Advanced: Biometric + Combo (FIPS 201, 1,000,000 combinations) | Base eliminates key duplication risks; Advanced adds tamper-proof biometric authentication | Base requires memorizing codes; Advanced may face false rejection in biometric scans |
Weather Resistance | Outdoor storage, coastal regions | Steel (ASTM A240, 500hr salt spray resistance) ▲ Aluminum Alloy (ASTM B209, 300hr salt spray resistance) ▲ Advanced: Weatherproof Coating (IP67, 1m water submersion) | Base resists moderate corrosion; Advanced withstands extreme weather and submersion | Base may degrade in high-salinity environments; Advanced coating adds cost |
Mounting Options | Wall/door mounting, multi-location use | Basic Bracket (ISO 3287, 50kg load) ▲ Reinforced Mount (ISO 3287, 100kg load) ▲ Advanced: Adjustable Bracket (ISO 3287, 150kg load + 360° rotation) | Base ensures stability; Advanced allows customizable positioning for hard-to-reach areas | Base may loosen over time; Advanced requires professional installation |
Key Storage Capacity | Commercial facilities, multi-user access | Standard Tray (50 keys, ISO 9001 compliance) ▲ Expandable Compartment (100 keys, modular design) ▲ Advanced: Rotating Drum (150 keys + RFID tracking) | Base fits small offices; Advanced enables inventory management and large-scale use | Base lacks scalability; Advanced requires software integration |
Customization | Rental properties, shared workspaces | Fixed Code (ASTM F1692, 10-digit max) ▲ Reconfigurable Code (ASTM F1692, 12-digit + PIN reset) ▲ Advanced: Dynamic PIN (NIST SP 800-63, 16-digit + 2FA) | Base simplifies code management; Advanced adds two-factor authentication for critical access | Base codes are static and vulnerable to sharing; Advanced requires user training |