Full Mechanical Keypad Door Lock: No batteries, power or wiring required.Reject complex and unstable electronic programming which is prone to failure.No longer worry about forgetting to replace the batteries, or take the keys and being locked out Perfect for:Doors at home, Professional building public restrooms, garages, Warehouse,Storage areas, Airbnb doors,Apartment gates, secured access areas, Section off areas of your property from unwanted guests, Section off high value areas in your warehouse
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