CPN01 Outdoor NB-IoT Open/Close Dry Contact Sensor

CPN01 Outdoor NB-IoT Open/Close Dry Contact Sensor

Marsoni

M251S

$89.00

Get it in 3 business days with 1 day shipping. Friday, May 29

CPN01 Outdoor NB-IoT Open/Close Dry Contact SensorCPN01 Outdoor NB IoT Open Close Dry Contact Sensor The Dragino CPN01 is an NB IoT Dry Contact Sensor. It detects the open close status and uplinks the info to the IoT server via the NB IoT network. Users can see the dry contact status, open time, and open counts in the IoT Server. The CPN01 will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculates the last open duration. Users

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This package had more than the pkg that was supposed to have 4000, but they are coming up slowly. It is dry here, I have been watering , just enough to get the ground wet and they are scattered, but some are coming up. I also watered the space supposedly where i spread seeds from the supposedly 4000 seeds pkg. They are not coming up as much!

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Reviewed in the United States on May 17, 2026

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josh

West Palm Beach, US

★★★★★ 4

Didn’t get a review on the garlic powder

Size: 1-Pack, Style: Zinnia Dahlia

The seeds were okay but the garlic powder that I ordered was smaller than usual is a case of bait and switch

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Reviewed in the United States on May 31, 2026

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Dawn Abbott

Belleville, US

★★★★★ 5

My favorite flower to grow!

Size: 1-Pack, Style: Zinnia Dahlia

I love my zinnia flowers!!! I had nearly 100% of these seeds sprout right up!!! (I plant a lot of seeds, and that's not very common)! I can't wait for these beauties to grow, so far they're looking healthy

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Reviewed in the United States on May 13, 2026

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pjenn

Omaha, US

★★★★★ 5

I planted the seeds, and flowers bloomed!

Size: 1-Pack, Style: Zinnia Dahlia, Size: 1-Pack, Style: Zinnia Dahlia

They came up and grew! Flowered bright pink color.

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Reviewed in the United States on May 23, 2026