Wide 4ft x 7ft size for grand entrance
Reinforced steel construction
Multi-point locking system
Fire-resistant and anti-rust materials
Sound and thermal insulation core
Tamper-proof concealed hinges
Smooth hydraulic door closer
Smart lock compatibility (fingerprint, keypad, or card)
Weatherproof sealing strips
Elegant exterior finish (wood grain, matte, or metallic)
Optional tempered security glass insert
Durable stainless steel or brass handle
Peephole for visibility
Custom panel and color design
Double or single-leaf opening style