All of our electronic products are designed and rated for use in the United States using 120 volt current. We advise you to use a reputable carrier service when returning your goods. Please check the Voltage information and make sure it matches the one in your country.
In case it's not stated in the description, do ask us. We guarantee that your issue will be solved quickly. We usually respond within 24 hours on weekdays. [Homeowners and Rental Hosts] Dermum smart door lock is a great solution for Airbnb short-term rentals, rental property management and self-housing residents. Generate passcodes remotely and share with your visitors. Never worrying about forgetting keys and lock yourself out. [Easy installation] Easy to install in minutes with just a Philips screwdriver.No extra drilling or wiring required. The door handle can be reversible for both left and right handed doors. [Satisfaction Guaranteed] The App / Software is free to use forever.
No hidden charges or long-term costs. Dermum Smart Lock, Keyless Entry Door Lock, Smart Door Lock, Smart Lock for Door. We do not accept P.BOXES - PLEASE PROVIDE A PHYSICAL ADDRESS.