Specification for 2018 Hot Sale High Quality Hotel Stainless Steel Smart Fingerprint Door Lock :best brand european hotel , smart home system , wooden intelligent rfid mortise safety sliding glass keyless code card reader front remote control waterproof bluetooth wireless fingerprint door lock Identification Fingerprint + Password + Magnetic card + Electric key Material All stainless steel rigid lock body + pure copper motor lock cylinder level C level true plug core copper lock cylinder Lock body Anti prying, anti pullout, anti proof, anti-theft Power 4 pcs AA battery (use for about one year) Thickness of the suitable door 40-110MM Suitable Door Type Wooden doors, anti-theft doors,stainless steel doors,fire doors, etc. Application Commercial, home, apartment, district etc. Accessory 4 pcs Cards + 2 pcs Key Remark Password length : 6 digits combination Fingerprint :Storing 100 fingerprints Magnetic Card: Can set 200pcs door card Details for 2018 Hot Sale High Quality Toilet Hotel Stainless Steel Smart Fingerprint Door Lock :best brand european hotel smart home system toilet bathroom wooden intelligent rfid mortise safety sliding glass keyless code card reader front remote control waterproof bluetooth wireless fingerprint