售后服务
线上技术支持, 现场安装, 现场指导, 现场检测, 免费备件, 退换货
工程解决方案能力
平面设计, 3D建模设计, 整体解决方案, 跨品类组货
Steel material thickness
0.8/1.5mm or customized
Door leaf thickness
70mm or customized
Lock cylinder
Full copper+metal keys
Opening direction
Swing left/right inside
Peephole
Tamper device full copper peephole
Lock body
Two independent security systems
Price includes
Handle+installation screws+lockset+peephole+frame+carton
After-sales service
Lifelong