Tuya Smart WiFi Magnetic Sensor PST-MC400S – Next-Gen Home Security

Ultra-Sensitive Magnetic Detection with 5mm Gap Tolerance for precise door/window alignment. Durable ABS housing with IP20 rating resists daily wear.

Instant Real-Time Alerts via Tuya app (2.4GHz WiFi) with customizable alarm sounds. Low-power design ensures 1-year battery life (CR1632 included).

Seamless Smart Home Integration works with Alexa/Google Assistant. DIY installation (adhesive/ screws) fits wooden/ metal/ uPVC frames.

Multi-Scenario Protection: monitor kids’ room access, secure pet zones, or trigger other smart devices when openings are detected.

Compact 42mm diameter design blends discreetly into any decor. CE/FCC certified for safety. Bulk pricing available for smart property deployments.