Core Specs - User Focus
| Feature | Specification |
| Security Alert | Instant Phone Notification |
| Smart Scene | Open Door -> Turn On Light |
| Voice Check | "Alexa, is the door closed?" |
| History Log | View Open/Close Records |
| Battery Life | 6-12 Months (Easy Replace) |
| Installation | 3M Adhesive Tape (Included) |
| Size | Compact & Minimalist |
| Low Battery Alert | Yes (Push Message) |
Description - Lifestyle Solution
More than just an alarm. This sensor guards your home and automates your life. Stick it on your front door to get notified if it opens while you're away. At night, link it with a smart bulb to automatically turn on the hallway light when you walk in. Forgot if you closed the window? Just ask Alexa or Google Assistant to check the status for you. Simple, safe, and smart.




Q: Can I use this to turn on my lights?
A: Yes! Create a "Smart Scene" in the App: When Door Sensor Opens -> Turn On Smart Light. It’s perfect for entryways or closets.
Q: Will it alert me if I leave the fridge open?
A: Yes. You can set an alert (via third-party integrations like IFTTT or advanced Tuya settings) to notify you if the sensor stays "Open" for more than a minute.
Q: Is it hard to install?
A: Not at all. No tools required. Just peel off the 3M adhesive tape on the back and stick the two parts on the door and frame. Align them within 15mm.
Q: Does it work with my old router?
A: It works with any standard 2.4GHz WiFi network (which most routers support). Note that it does not support 5GHz-only networks.
Q: Can I share the alerts with my family?
A: Yes, use the "Share Device" feature in the App so your spouse or parents also get notified if the alarm is triggered.