Milesight GS301 LoRaWAN Bathroom Odor Detector – Smart Air Quality Monitoring (EU868)

Milesight GS301 LoRaWAN Bathroom Odor Detector – Smart Air Quality Monitoring (EU868)

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€447,00

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The Milesight GS301 is an advanced LoRaWAN® bathroom odor detector designed for real-time monitoring of air quality in restrooms, public toilets, and other enclosed spaces. With its high-precision gas sensors, the GS301 accurately detects ammonia (NH₃) and hydrogen sulfide (H₂S), key indicators of poor air quality and odor buildup. By transmitting data wirelessly via LoRaWAN®, facility managers can efficiently monitor and improve ventilation, ensuring a fresher and more hygienic environment.


🔑 Key Features

Real-Time Odor Monitoring – Detects and measures ammonia (NH₃) and hydrogen sulfide (H₂S) levels.
Multi-Parameter Air Quality Sensing – Monitors temperature, humidity, TVOC, and barometric pressure for comprehensive environmental tracking.
LoRaWAN® Connectivity – Enables long-range, low-power wireless transmission to central monitoring systems.
Long Battery Life – Equipped with a non-replaceable 5400mAh battery for up to 5 years of maintenance-free operation.
Smart Threshold-Based Alerts – Sends instant alerts when odor levels exceed predefined limits, allowing proactive maintenance.
Compact & Wall-Mountable Design – Easy installation with 3M tape or screws, making it ideal for restrooms, public buildings, and commercial facilities.
Easy Configuration & Remote Management – Supports NFC-based setup and remote configuration via LoRaWAN®.


📦 Technical Specifications

LoRaWAN® Protocol: 1.0.3, Class A
Gas Detection: NH₃ (0–100 ppm), H₂S (0–10 ppm)
Other Sensors: Temperature, Humidity, Barometric Pressure, TVOC
LoRa® Frequency Band: EU868
LoRa® TX Power: Up to 20 dBm
LoRa® Sensitivity: -137 dBm
Power Supply: 5400mAh built-in battery (up to 5 years)
Operating Temperature: -20°C to 60°C
Ingress Protection: IP30
Dimensions: Compact & lightweight for easy installation


🌍 Applications

🚻 Public Restrooms & Washrooms (See the related article here)
🏢 Office & Commercial Buildings
🏭 Industrial & Warehouse Facilities
🚇 Transportation Hubs (Airports, Train Stations, Malls)
🏥 Hospitals & Healthcare Facilities


📥 Product Downloads:

📑 Datasheet

📘 User Manual


Product Video

  • Measurement Type: Bathroom Odor Detection
  • Detected Gases: Ammonia (NH₃), Hydrogen Sulfide (H₂S), Temperature, Humidity
  • NH₃ Detection Range: 0 ~ 100 ppm
  • H₂S Detection Range: 0 ~ 100 ppm
  • Temperature Measurement Range: -20°C to 60°C
  • Humidity Measurement Range: 0% to 100% RH
  • LoRaWAN® Protocol: 1.0.3, Class A
  • LoRa® Frequency Band: EU868
  • LoRa® TX Power: Up to 20 dBm
  • LoRa® Sensitivity: -137 dBm
  • Power Supply: Replaceable 4000mAh Li-SOCL2 battery (up to 10 years lifespan)
  • Operating Temperature: -20°C to 60°C
  • Ingress Protection: IP30 (Indoor Use)
  • Installation: Wall-mounted or ceiling-mounted

Shipping Policy We provide worldwide shipping using only tracked shipping services. Currently all our international shipments are performed by TNT Express and FedEx. Local shipments to Greece are performed either directly from us or using local shipping couriers (i.e. ELTA Courier). We ship products within 1-3 days after the order is placed. You will be notified by email when your order is dispatched and you will receive the relevant shipment tracking number which you can use to track your shipment. Shipment Tracking You can use the following links to track your order using the provided tracking number in the case of international orders. Orders shipped with TNT Express: TNT Tracking Orders shipped with FedEx: FedEX Tracking General Return Policy We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at info@invibit.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. For any further information, help and support regarding the shipping and/or return process you can contact us at: Email: info@invibit.com Telephone: +30 210 421 2380