Milesight GS301 LoRaWAN Bathroom Odor Gas Detector

Milesight GS301 LoRaWAN Bathroom Odor Gas Detector

Marsoni

M251S

$244.50

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

Milesight GS301 LoRaWAN Bathroom Odor Gas DetectorMilesight GS301 LoRaWAN Bathroom Odor Gas Detector Less Nasty Air. More Attentive Care. Detect NH3 & H2S with Higher Accuracy Wireless Deployment with up to 3 Years Battery Life Support LoRaWAN & Milesight D2D Simultaneously Built in Buzzer & Traffic Light Indicator for Alarming Minimalist & Practical Design GS301 LoRaWAN Bathroom Odor Detector is compact in size and easy to install and maintain. With damp proof coating, the detector can work on

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Your Milesight GS301 LoRaWAN Bathroom Odor Gas Detector orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your Milesight GS301 LoRaWAN Bathroom Odor Gas Detector ships.

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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.
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The product was in great shape when delivered. Even though the package was thin as it is the delivery was made with card and all was well with product. The instructions were good to use and change in my car. Also it showed the make of vehicle so I won’t be confused at all. Overall it was a great buy

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Reviewed in the United States on May 13, 2026

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Amazon Customer

Birmingham, US

★★★★★ 5

Fits my Accord perfectly!

Size: 8.8" x 9.3" x 1.2"

Fits my 2008 Accord perfectly and feels just as sturdy as the OEM I used before, which cost nearly twice as much. Plus, it includes activated carbon, something the OEM didn’t have.

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Reviewed in the United States on May 15, 2026

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Susan F. Montville

Battle Creek, US

★★★★★ 5

Easy to do it yourself and save!

Size: 8.8" x 9.3" x 1.2"

One place wanted $85 to replace this! Another wanted $50! I ordered this for $10, watched a YouTube video and did it myself! Super easy!

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Reviewed in the United States on May 10, 2026

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