


D20S NB-IoT LTE CAT-M Waterproof Outdoor Temperature Sensor
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
D20S NB-IoT LTE CAT-M Waterproof Outdoor Temperature SensorD20S NB IoT LTE CAT M Waterproof Outdoor Temperature Sensor The Dragino D20 NB and D20S NB is a NB IoT Temperature Sensor for Internet of Things solution. D20 NB D20S NB will convert the Temperature reading to upload the sensor data send to IoT platform via NB IoT network. The temperature sensor used in D20 NB D20S NB can measure 55C ~ 125C with accuracy 0. 5C (max 2. 0 C). D20 NB D20S NB supports temperature alarm feature, user can set temperature
Quick Dispatch:
Your D20S NB-IoT LTE CAT-M Waterproof Outdoor Temperature Sensor orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your D20S NB-IoT LTE CAT-M Waterproof Outdoor Temperature Sensor ships.
Need Help?
Questions about D20S NB-IoT LTE CAT-M Waterproof Outdoor Temperature Sensor, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for D20S NB-IoT LTE CAT-M Waterproof Outdoor Temperature Sensor in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.7 ★★★★★
Based on 2224 reviews
Sort
Product Reviews
★★★★★ 5
Great product
Size: X-Small, Color: White (100)/Black
Great fit and very warm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
★★★★★ 5
Buena calidas
Size: Medium, Color: Black (001)/White
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Great all around and durable. Will last a long time.
Size: Large-X-Large, Color: Black/Anthracite/White
Great hat for being lightweight yet holding the sweat it needs to while also being cooling with the air vent holes. Perfect velcro that moves and does not collect junk in the wash. Durable and is long lasting. Have used for many months and wear a visor daily. It is my favorite.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Great fit and very comfy!
Size: Large-X-Large, Color: White/Anthracite/Black
Finally, a visor that fits my big head. L/XL. And, it’s really comfortable. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
★★★★★ 5
Great lightweight & breathable visor for the outdoors
This visor is nice & light-weight. I love the style & the tiny holes in front for breathability! I’m a huge Nike fan & appreciate the sturdiness, softness & comfort. It has a soft velcro adjustment, so it doesn’t scratch the back of your head, which is a plus. Value for the money is a little high, but well worth it since it’s my go-to hat for playing tennis, running or walking. Highly recommend this to others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026