How Our Smart Lock Saved Us From a Break-In

It started like any other night. My husband was away on business, the kids were asleep, and I was wrapping up work in my home office when my phone buzzed.
"Front door activity detected!"

Our Anweller MD121 door lock’ s  camera had spotted someone lurking outside. Here’s what happened next:The MD121’s camera checked the person’s face against our approved list. When it didn’t recognize them, it instantly locked the door and quietly alerted my phone.The guy tried prying the door open with a crowbar—something that easily beats old-school locks. 

But the MD121’s tough metal frame and tamper-proof design held firm.The lock’s app shouted at me: “Someone’s trying to break in!” It even blasted a loud alarm through its speaker.

 That intruder ran off in seconds.I was home alone with kids, so confronting the intruder wasn’t an option. Using the Tuya app.Unlike basic locks, the MD121 door lockuses two-factor security (face + phone) and keeps working even if  Wi-Fi drops. It’s like having a digital guard dog!