RA02C Netvox LoRaWAN Wireless CO Detector

RA02C Netvox LoRaWAN Wireless CO Detector

Marsoni

M251S

$129.00

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

RA02C Netvox LoRaWAN Wireless CO DetectorRA02C Netvox LoRaWAN Wireless CO Detector RA02C is a wireless control alarm device for smart home with high reliable LoRaWAN wireless communication. RA02C is a device for the detection of harmful gases in the building. It is suitable for the detection of CO (carbon monoxide). When the concentration exceeds the present value, it will trigger the alarm and fully comply with the LoRaWAN Protocol Standard. Features: Wireless Range of 10km LoRaWAN Class A

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Pros: Comfortable socks, with wide, not tight band at the ankle. Wish I'd bought them sooner. Con: Amazon description shows a photo of 6 pairs of socks, 2 black, 2 gray, and 2 white. The pack actually comes with 2 black, 1 white, and 3 pairs of gray. Haven't washed them yet. Will see how they stand up.

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Reviewed in the United States on June 14, 2024

Verified Purchase

Cuba, US

★★★★★ 5

Not polyester! Thank you UA!

I never realized shopping for cotton socks in 2024 would be so difficult. Luckily I found these, and all the other Under Armour cotton socks and they are the best. I cannot wear polyester, and these only have like 1%. I didn't realize our cotton is being replaced by polyester, and I don't like it. Bath towels don't work anymore either... I need my cotton socks and towels, I love incandescent light bulbs, I'll always have a gas powered mower and leaf blower. Also butterfinger should've never their recipe. Just sayin...

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Reviewed in the United States on May 4, 2024

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Josie Shmidt

Charlottesville, US

★★★★★ 5

Great quality

Size: Large, Color: True Gray Heather Assorted 2 (6-pairs)

The best socks, cotton quality

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Reviewed in the United States on June 28, 2025

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Mom4two

Whiting, US

★★★★★ 5

Great sock for everyday

Size: Large, Color: Black/Gray (6 Pairs)

So these are awesome but they are slightly thinner than older versions, shorter too. Just FYI if you a long time UA customer. If you have never had their socks, I love them personally and only like one other brand better. They aren’t overly thick and they allow your feet to breath. I never have sweaty feet in these even in my warm boots. I also like that they don’t cut into my feet or get holes in the toes over long terms. The only reason I’ve thrown these out has been fraying near the ankle or someone (kids) thieving them.

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Reviewed in the United States on December 28, 2019

Verified Purchase

Louisville, US

★★★★★ 5

LOVE THEM!!

Size: Small, Color: (001) Black / Black / Castlerock

LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!

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Reviewed in the United States on February 18, 2026