Price range
$15
– $66
YoLink YS7704 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 variants
- Door left-open reminders
- Color: 2 colors
Price spread
~332%
Across new variants
Customer rating
3,222 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
4-pack with regular hub
Amazon
Available to order
- Color
- 4-pack with regular hub
- Mounting Type
- 3M brand mounting tape
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | 4-pack with regular hub | White |
|---|---|---|
| Price | $65.99 | $15.29 |
| Updated | Jun 3, 2026 | May 31, 2026 |
| Availability | Available to order | Available to order |
| Color | 4-pack with regular hub | White |
| Mounting Type | 3M brand mounting tape | Door Mount |
Amazon live offers
Offers updated
Top live offer
$15.29
New from
$15.29
Offer count
4+
| Seller | Condition | Price | Shipping | Updated | |
|---|---|---|---|---|---|
| Third-party seller FBA | New | $15.29 | Free shipping | 6/3/26 | View offer |
| Third-party seller | New | $16.14 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | New | $65.99 | Free shipping | 6/3/26 | View offer |
| Third-party seller | New | $65.99 | Free shipping | 6/3/26 | View offer |
View all offers on Amazon
Overview
Compare YoLink YS7704 Smart Door Sensor Kit variants, pricing tiers and key differences.
Learn moreHow variants differ
- Color
- Mounting Type
Who each variant is for
- Start with your budget: the visible price spread across variants is about 332%.
- Pick color and finish only after deciding on hardware requirements.
Reviews
4.5 / 5
from 3,222 ratings
No written reviews yet
Product confidence
Reviews
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