Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Added Security & Protection: The Master Lock Door Blocker provides an added layer of security to your home, giving you additional protection and peace of mind in your space.
•Easy DIY Installation: Install the Door Blocker yourself in just a few minutes. No handyman, complicated instructions, or expensive tools — all you need is a common drill and screwdriver. Works on most inward-opening doors.
•Simple to Use: The Door Blocker is easy to lock and unlock with a “pinch and slide” motion. Easily see if it’s engaged with a quick glance.
•Child and pet proof: The Door Blocker can also be used to keep young children and pets safe by ensuring they can't sneak out the door or open the door to strangers.
•Master Lock Quality: Reinforced by the same high quality, durable materials and craftsmanship you expect from Master Lock.
