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If you're thinking about upgrading to a smart lock and want something that truly prioritizes security, this one is worth talking about. Right away, you can tell this lock is built with intention. You're not going to accidentally add someone's fingerprint or randomly grant access. The process is detailed—and honestly, a bit complex—but that's part of what makes it secure. This isn't something someone can easily tamper with or figure out in a few minutes. Without proper authorization or the physical key that comes with it, getting through would be extremely difficult. Now, let me be completely transparent: it took me about 45 minutes to fully set everything up—and this is not my first time installing or programming a smart door knob. I've done this before. So if you're new to smart locks, just know you'll want to set aside some time and carefully follow the steps. It's doable, but it requires patience. For the price, though, you really do get a lot. It's a great value if you're building out your smart home setup or just want a simple, keyless way to access your room. You have multiple entry options like fingerprint access and passcode entry, which makes daily use very convenient once everything is programmed. Here's something important to know about the initial setup: Out of the box, the lock comes with a default unlock option. You can access it using the preset code (1-2-3-4-5-6 followed by the hashtag). However, once you add your first administrator, the system automatically removes the original default entry method. That part is not clearly explained, and it can definitely throw you off during setup. Here's a simplified walkthrough: 1. Unlock using the default code (1-2-3-4-5-6 %23). 2. Press the settings combination (* and %23) to access the menu. 3. Enter the default code again and press %23 to enter administrative mode. 4. Whatever action you take next becomes Administrator 1. This is the part that's crucial: • If you register your fingerprint first, that becomes your primary admin unlock. • If you enter a new passcode first, that becomes the primary admin code. • If you configure keypad access first, that becomes the admin entry method. The system will prompt you multiple times to confirm fingerprints to make sure it's accurate. Once that first administrator is successfully added, the original default access is deleted. From there, you can continue in admin mode to add additional administrators or access methods. The biggest takeaway? You will not accidentally add anyone. Every action is intentional. It's designed to make sure you're consciously setting permissions, which is a huge plus for security. So yes, the setup may take a little time—even for someone experienced—but once it's configured, it provides solid protection, convenience, and peace of mind. For the features and security you're getting, it's a strong value and a smart investment for anyone who wants controlled, reliable access to their space.