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header-product Bathroom Odor Detector Milesight GS301-868M — LoRaWAN NH3 H2S sensor for restroom air monitoring
510.49 €

Bathroom Odor Detector Milesight GS301-868M — LoRaWAN NH3 H2S sensor for restroom air monitoring

Milesight GS301-868M Bathroom Odor Detector Photo 1
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Bathroom Odor Detector Milesight GS301-868M — LoRaWAN NH3 H2S sensor for restroom air monitoring

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Short description

Milesight GS301-868M Bathroom Odor Detector is an IoT device with LoRaWAN connectivity that detects ammonia (NH3) and hydrogen sulfide (H2S) to monitor restroom air quality. Designed for continuous odor and gas level monitoring, it helps facility managers track malodors, trigger ventilation or cleaning routines, and integrate readings into IoT platforms for alerts and historic analysis.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 10955800
Manufacturer: Milesight
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Latvijas Pasts pakomāts

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Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
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14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.36 kg)
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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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3 mth. х 170.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 14.18 euros per month
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Product information

Description

The Milesight GS301-868M Bathroom Odor Detector is a LoRaWAN-enabled sensor designed to monitor restroom air quality by measuring ammonia (NH3) and hydrogen sulfide (H2S) concentrations. Intended for continuous operation, the device provides regular readings suitable for integration with IoT platforms and building management systems. With wireless connectivity and compact design, the GS301-868M supports automated ventilation control, cleaning triggers, and historical analysis of odor events to help maintain hygienic restroom environments.

Advantages

The GS301-868M offers remote, real-time monitoring of NH3 and H2S without the need for wired connections, reducing installation complexity in restroom facilities. Its LoRaWAN communication enables long-range, low-power data transmission to gateways and cloud platforms. Continuous measurements enable timely activation of ventilation systems or cleaning workflows and provide data for trend analysis and reporting. The sensor's compact footprint and weather-resistant enclosure simplify placement in stalls, corridors, or service rooms while minimizing visual impact.

Suitable for

  • Public restrooms in malls, airports, and train stations
  • Office building and workplace restroom monitoring
  • Hospitality facilities such as hotels and restaurants
  • Industrial welfare areas and staff bathrooms
  • Facilities management systems requiring odor or gas level alerts

Key specifications

  • Sensing gases: ammonia (NH3) and hydrogen sulfide (H2S)
  • Connectivity: LoRaWAN (868 MHz band)
  • Power: low-power design suitable for battery operation or mains with appropriate adapter
  • Operation mode: continuous periodic measurements with configurable reporting intervals
  • Enclosure: compact, wall-mountable housing suitable for indoor restroom environments
  • Data integration: designed for seamless data forwarding to LoRaWAN networks and IoT platforms for alerts and historical analysis

How to use

Install the GS301-868M on a wall or partition at breathing height in the area to be monitored, avoiding direct airflow from vents or open windows that could skew readings. Commission the device by connecting it to a LoRaWAN gateway and registering it in your network server or IoT platform. Configure measurement frequency and threshold values for NH3 and H2S according to facility requirements; default settings provide periodic updates while conserving power. Validate sensor operation by observing initial readings in the platform and adjust placement or reporting intervals as needed for reliable coverage.

Usage recommendations

For consistent measurements, place the detector away from direct air vents and cleaning chemical storage. Establish threshold-based alerts that trigger ventilation or cleaning tasks, and schedule periodic calibration or verification according to facility maintenance procedures to maintain sensor accuracy over time.

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Customer reviews

Customer questions

FAQ

How much does the Milesight GS301-868M Bathroom Odor Detector cost, and is it available for purchase?

The price is 510.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Milesight GS301-868M Bathroom Odor Detector be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Milesight GS301-868M Bathroom Odor Detector online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Milesight products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Milesight service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.