YoLink YS1603-UC+YS7704-UC*4 Smart Door Sensor Kit

Smart door and window sensor kit providing security and monitoring for homes and businesses. Features long-range LoRa connectivity for reliable operation in areas with poor WiFi, door left-open reminders to prevent issues like food spoilage, and device-to-device pairing for functionality during internet outages. Compatible with Alexa, IFTTT, and Home Assistant for smart home integration, with no monthly fees required.

  • 2 offers
  • Door left-open reminders
  • Color: 2 colors
Price range €15 – €60
Price spread ~309% Across listed offers
Customer rating 4.5 6,485 ratings

Available offers (2)

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Offer comparison
€59.70 Updated Sep 21, 2026 The price may have changed — check it on the seller's site
Available to order
Color
4-pack with regular hub
View offer

White

Retailer
€14.60 Updated Sep 22, 2026 The price may have changed — check it on the seller's site
Available to order
Color
White
View offer

Offer comparison

Compare prices, availability, and key variant differences in one table.

Feature 4-pack with regular hub White
Price €59.70 €14.60
Updated Sep 21, 2026
The price may have changed — check it on the seller's site
Sep 22, 2026
The price may have changed — check it on the seller's site
Availability Available to order Available to order
Color 4-pack with regular hub White

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Used mobile phone The listing describes it as second-hand/used.
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Product confidence

Reviews

4.5
(6,485 ratings)

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