Product · United States

KERUI MC11 Door Sensor 433MHz Wireless Window Magnet Sensor Detector For W202 W181 Home Security Alarm System Burglar An-theft

Lowest price: $9.79 · 1 store · price range $20.40 … $20.40 · 52% off the list price

Price history: 5 daily prices tracked since 2026-10-20; lowest $9.58, highest $9.79.

Price last confirmed by the store feed on 2026-10-30.

Prices across stores

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