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NDS03A NB-IoT Outdoor Open/Close Door/Gate Sensor
NDS03A NB-IoT Outdoor Open/Close Door/Gate Sensor
NDS03A NB-IoT Outdoor Open/Close Door/Gate Sensor
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NDS03A NB-IoT Outdoor Open/Close Door/Gate Sensor

Marsoni M251S
Sale price$119.00
Pay 4 payments of $29.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
NDS03A NB-IoT Outdoor Open/Close Door/Gate SensorNDS03A NB IoT Outdoor Open Close Door Gate Sensor The Dragino NDS03A is an Open Close NB IoT Door Sensor. It detects door open close status and uplinks to IoT server via NB IoT network. NDS03A can connect two door sensors. user can see the door status, open duration, open counts in the IoT Server. The NDS03A will send periodically data every 4 hours as well as for each door open close action. It also counts the door open times and calculates the last
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  • Express: 1-2 business days

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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]
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4.2 ★★★★★
Based on 75 reviews
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Product Reviews
K
Verified Purchase
Kevin D. Gebert
West Palm Beach, US
★★★★★ 5
can always use more
Color: Black
I keep buying more of these for fitness equipment storage. I got long and short hook models and very strong magnets hold up pull down attachments weighing 10lbs or more. Works great for belts, carabiners and anything you want to organize in the weight room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
K
Verified Purchase
Kit kat
Lexington, US
★★★★★ 5
Strong and durable
Color: Orange Hooks
I got this to hang my water hose on the frame of my metal porch. The magnet is super strong. I'm impressed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
D
Verified Purchase
Dave L
Port Orchard, US
★★★★★ 5
magnet hooks that hold.
Color: Orange
they work !!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
B
Verified Purchase
Barbara Kimicata
Battle Creek, US
★★★★★ 4
Definitely holds 5lbs, but not 8 lbs.
Color: Orange_J_Hooks
It holds my 3lb weight, also my 5lb weight. But it doesn't hold them both - 8 lbs- as it slides off my metal door.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2025
H
Verified Purchase
howard
Bozeman, US
★★★★★ 5
Awesome product
Color: Orange 4PCS
Great magnetic hold with no slipping and the hangers are pretty robust
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

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