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.






























Recent Purchase
gzw***
Special Features:Remote Control;Use:Door;
$364.60
15 days ago
ubz***
Special Features:Remote Control;Use:Door;
$164.07
2 days ago
fbu***
Special Features:Remote Control;Use:Door;
$328.14
23 hours ago
kiw***
Special Features:Remote Control;Use:Window;
$234.39
7 days ago
ort***
Special Features:Remote Control;Use:Window;
$54.09
22 days ago
mmz***
Special Features:Remote Control;Use:Window;
$360.60
38 days ago
gdk***
Special Features:Remote Control;Use:Home Security System;
$69.52
4 days ago
mur***
Special Features:Remote Control;Use:Home Security System;
$173.80
33 days ago
ybj***
Special Features:Remote Control;Use:Home Security System;
$278.08
27 days ago
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Customer Reviews

2024 Tuya Smart WiFi Magnetic Sensor New PST-MC400S Door Window Detector Alarm Sound when Door Opening Smart Home System
$10.7$17.38-38.43%
Special Features:
Remote Control
Use:
Home Security System
Window
Door
Quantity:
Add to Cart
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