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

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

Marsoni

M251S

$119.00

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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I have them in black and white. I use them everyday in all shoes. These are very versatile and a great quality material. They take a looong time to wear and they stay in place. Very washable and good material. They are not too thick and they do not shrink. I do air dry mine. They do not hold smells even in the summer heat.

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Reviewed in the United States on July 7, 2024

Verified Purchase

Maria White

San Leandro, US

★★★★★ 5

Perfect!

Number of Items: 3, Color: Pink Quartz Assorted (3-pairs), Size: Medium

My new favorite socks! True to size, fit perfectly, and the best part is they do not slide off your foot! 10/10 recommend!

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Reviewed in the United States on July 10, 2025