ApplicationWidely used in dossier cabinets, swimming baths, saunas, golfing courses, health club lockers, offices, companies, schools, hotels, supermarkets, submitting cabinets or lockers.Specification:Name : Electronic Digital Cabinet LockUnlock Way: PasswordLock physique Size: 20mm 22mm,30 mm ,32mm (If wood cabinet door, 30mm. If metallic cabinet, 20mm)Material: Zinc AlloySize:37.5X37.5X16 mmColor: BlackPackage :1x Lock with instructionSome Accessories