Custom processing: Yes Material: Zinc Alloy Scope: home office doors and wood Color: silver plated contact Specifications: 142 * 42 * 25 Type: Digital

• Full mechanical locks, no electricity, not afraid of water,
• Quality and stability, key, and password can be opened
• Installation is simple and convenient, with instructions in English, with the installation icon
• You do not need to lock the door when, after the swing can handle the button has reached the unlocked features
• Durability, strength guarantee

Full mechanical locks, no electricity, not afraid of water,hengdadianzi