fingerprint lock, biometric lock, door lock Dust proof cover, Slide type LCD display for easy operation Low ... force for our company and quality control. Since years, our locks have been supplied to such countries: USA, Canada, Russia ... 20%-90% Working temperature: -20°C-+65°CDescription:Fringerprint Locks LK2213length:260cm width:60cmHumidity:=93degreeMaterial : Stainless Steel ,Zinc Alloy Fingerprint ...