New prices
$23
– $36
YoLink YS7804-UC Smart Motion Detector
A smart motion detector utilizing LoRa technology for reliable long-range communication without requiring WiFi or internet connection. Features PIR sensor technology for motion detection, battery-powered operation for flexible placement, and compatibility with various smart home platforms. Offers device-to-device pairing capabilities for enhanced security and automation.
- 2 variants
- LoRa connectivity for long-range communication
- Color: 3 colors
Used prices
$22
Price spread
~56%
Across new variants
Customer rating
2,084 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
Gray Outdoor Wall Mount
Amazon
Available to order
- Color
- Gray
- Location
- Outdoor
- Mounting Type
- Wall Mount
Available to order
- Color
- Black, White
- Location
- Indoor
- Mounting Type
- Adhesive Mount, Wall Mount
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | Gray Outdoor Wall Mount | Black/White Indoor Wall/Adhesive Mount |
|---|---|---|
| Price | $35.59 | $22.79 |
| Updated | May 12, 2026 | May 26, 2026 |
| Availability | Available to order | Available to order |
| Color | Gray | Black, White |
| Location | Outdoor | Indoor |
| Mounting Type | Wall Mount | Adhesive Mount, Wall Mount |
| Smart Platform Compatibility | Amazon Alexa, IFTTT, Home Assistant | Amazon Alexa, IFTTT |
Amazon live offers
Offers updated
Top live offer
$22.79
New from
$22.79
Used from
$21.65
Offer count
5+
| Seller | Condition | Price | Shipping | Updated | |
|---|---|---|---|---|---|
| Third-party seller FBA | Used - Like New | $21.65 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | New | $22.79 | Free shipping | 6/3/26 | View offer |
| Third-party seller | New | $23.99 | Free shipping | 6/3/26 | View offer |
| Third-party seller | New | $35.59 | Free shipping | 6/3/26 | View offer |
| Third-party seller FBA | New | $35.59 | Free shipping | 6/3/26 | View offer |
View all offers on Amazon
Overview
Compare YoLink YS7804-UC Smart Motion Detector variants, pricing tiers and key differences.
Learn moreHow variants differ
- Color
- Location
- Mounting Type
Who each variant is for
- Start with your budget: the visible price spread across variants is about 56%.
- Pick color and finish only after deciding on hardware requirements.
Reviews
4.4 / 5
from 2,084 ratings
No written reviews yet
Product confidence
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