Let me start by saying this lock is a game-changer for parents and privacy-conscious adults alike. I installed it on our liquor cabinet (yes, we've all been there with curious kids!), and the peace of mind is priceless. The hidden design means no ugly hardware ruining your furniture's look - just swipe an RFID card like a secret agent!

The installation was surprisingly easy. I used the adhesive strips first (which held shockingly well), then added screws for extra security because... well, I don't trust my own DIY skills. The whole process took about 20 minutes while sipping coffee - no drilling required! Pro tip: Use fresh alkaline batteries (not rechargeables) to avoid setup headaches.

What really impressed me was the multiple unlocking options. The RFID works through nearly 1" of wood (though fails on metal cabinets - physics limitation). Bluetooth unlocking via phone is reliable, and training it to recognize my credit card's NFC was a party trick that wowed guests. The app could use a design refresh, but it's functional and crash-free.

Build quality is decent - zinc alloy and ABS feel sturdy enough for home use, though I wouldn't expect it to withstand brute force attacks. Battery life seems excellent (about a year), with clear low-battery warnings. My only wish? Native Apple Wallet integration would make it perfect.

At under $30, this delivers exceptional value. It's not Fort Knox, but provides smart, convenient security that's miles ahead of traditional child locks. After three months of daily use (and one determined toddler), it's proven itself as one of my best household purchases this year.