Earykong MC12 433MHz Wireless Window Door Magnet Sensor Detector

Earykong MC12 Wireless Door Sensor Features and Reliability

The Earykong MC12 employs a precision magnetic contact system that triggers the moment any door or window opens, sending an immediate signal through 433MHz wireless connectivity to your hub. Ultra-low power consumption means the battery runs for extended periods without frequent replacement, reducing maintenance costs and interruptions to your security monitoring. The detector installs in seconds using adhesive mounting or screws, fitting flush against door frames and window casings for a clean appearance. Sealed construction protects internal sensors from dust and moisture, ensuring consistent performance in kitchens, bathrooms, and covered outdoor entry points. Integration with the Tuya smart app gives you real-time alerts on your phone whenever the sensor detects activity, letting you respond immediately to unexpected door or window openings.