Core Specs - B2B Focus
| Feature | Specification |
| Sensor Type | Magnetic Hall Effect Sensor |
| Connectivity | WiFi 2.4GHz (No Hub Required) |
| App Platform | Tuya Smart / Smart Life |
| Response Time | <0.5 Seconds (Instant Alert) |
| Battery Type | 2x AAA (LR03) 1.5V |
| Standby Current | ≤45uA (1-Year Battery Life) |
| Trigger Distance | ≥15mm (High Sensitivity) |
| Integration | Alexa / Google Home / IFTTT |
Description - Business Pitch
The essential building block for any home security business. This WiFi Door Sensor provides the most cost-effective intrusion detection. Using advanced Hall sensing technology, it triggers an instant alarm on the user's phone the moment a door or window opens by more than 15mm. With Zero False Alarms and ultra-low power consumption (1 year on 2 AAA batteries), it’s the perfect high-volume product for safeguarding homes, shops, and offices.




Q: Does it need a separate hub to work?
A: No. This is the WiFi version, which connects directly to the router, lowering the entry barrier for customers compared to ZigBee systems.
Q: How fast is the alarm notification?
A: It pushes a notification to the smartphone within 1-2 seconds of the door opening, allowing users to react immediately to potential break-ins.
Q: What happens if the battery runs out?
A: It has a Low Battery Warning. When the voltage drops below 2.4V, it sends a push notification to the App reminding the user to replace the AAA batteries.
Q: Can I use it on a metal door?
A: Yes, but we recommend adding a small plastic spacer if the magnet is too close to the metal frame to prevent magnetic interference.
Q: Is it tamper-proof?
A: The App keeps a 24/7 History Record of every open/close event, so you know exactly when someone entered, even if they disabled the notification later.