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LoRaWAN Smell Sensor for Bathroom

The Milesight GS301 LoRaWAN® Bathroom Odor Detector is a smart smell sensor designed to detect unpleasant odors in public or private bathrooms.

It features:

  • 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
  • OVERVIEW

    Experience Unparalleled Hygiene & Comfort with GS301 – Your Ultimate 4-in-1 Bathroom Odour Detector and Environmental Monitor

    The GS301 is a multifaceted LoRaWAN® bathroom odour detector designed for comprehensive environmental awareness. This 4-in-1 device is equipped to detect ammonia (NH3) and hydrogen sulfide (H2S) gases using advanced electrochemical principles, providing an essential line of defense against unpleasant odours.

    Not limited to gas detection, the GS301 also measures temperature and humidity levels, offering a complete understanding of your bathroom environment. It’s equipped with an LED light alarm and buzzer that activate when gas concentrations exceed preset thresholds, ensuring timely ventilation and contributing significantly to the realisation of smart bathroom solutions.

    Beyond its local alarm system, the GS301 has the capability to relay sensor data and alarm messages remotely via LoRaWAN® technology. When integrated with the Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, this feature allows users to monitor sensor data and control the device from anywhere, offering unparalleled flexibility.

    The GS301 also supports the Milesight Device-to-Device (D2D) function, facilitating ultra-low latency control without the need for gateways. This feature further enhances its utility, making it not just a product, but a comprehensive solution for maintaining optimal bathroom conditions.

    Embrace the Future of Bathroom Comfort with the GS301 – Your All-in-One Solution for a Fresher, Cleaner Environment.

    Features

    • Incorporates a high-precision electrochemical gas detection sensor designed with an impressive lifespan exceeding three years
    • Features multi-sensor capabilities, including ammonia (NH3), hydrogen sulfide (H2S), temperature, and humidity detection
    • Powered by built-in batteries for wireless operation, significantly reducing installation costs
    • Equipped with a buzzer and LED indicator to alert users when preset thresholds are exceeded
    • Enhanced with damp-proof coating to ensure consistent performance in various bathroom conditions
    • Supports the Milesight Device-to-Device (D2D) protocol for ultra-low latency and direct ventilation control without the need for gateways
    • Includes built-in NFC functionality for effortless configuration
    • Compatible with standard LoRaWAN® gateways and network servers for seamless integration
    • Allows for quick and easy device management through the Milesight IoT Cloud solution.

    Comprehensive Monitoring with 4-in-1 Sensors for Ammonia, Hydrogen Sulfide, Temperature, and Humidity

    The GS301 LoRaWAN® Bathroom Odour Detector is a versatile 4-in-1 tool, equipped with integrated sensors for ammonia (NH3), hydrogen sulfide (H2S), temperature, and humidity. Its compact size and damp-proof coating make it suitable for various bathroom conditions, ensuring easy installation and maintenance.

    Reliable Gas Detection with Advanced Electrochemical Principle

    The GS301 operates based on the electrochemical principle to detect NH3 and H2S gases. It delivers an impressive accuracy of ±5% for both NH3 and H2S, ensuring precise readings in all conditions. For optimal sensor performance, it’s recommended that the device operates below 35°C.

    Customisable Alarm Thresholds for Enhanced Safety

    Upon reaching predetermined thresholds for ammonia or hydrogen sulfide concentration, the GS301 triggers an alarm system. This includes a traffic light indicator, a built-in buzzer, and uplink data packets, providing timely alerts. Users have the flexibility to customise these thresholds to suit their specific needs.

    Optimising Ventilation with Smart HVAC Integration

    The GS301 enhances air quality by empowering your HVAC system to automatically adjust based on the detected concentrations of ammonia and hydrogen sulfide produced from urinals and sewer pipes. This seamless integration ensures a fresher, clearer bathroom environment.

    Leveraging Milesight D2D with LoRa® for Superior Ventilation Control

    The GS301 is equipped with the advanced Milesight D2D protocol that provides ultra-low latency and allows direct ventilation control without the need for gateways. This feature ensures a response time of less than one second, facilitating swift adjustments to maintain optimal air quality.

    Secure and Cost-Effective

    With the Milesight D2D protocol, you can trust in secure data transmission while also reducing investment costs. Plus, even when the Milesight D2D is enabled, the LoRaWAN® protocol can continue to operate as usual, offering you the best of both worlds.

  • GATEWAYS

    Milesight LoRaWAN Gateway Options – Enhancing Connectivity and Efficiency in IoT Networks

    A robust gateway is a critical component for seamless connectivity and efficient data transmission. Serving as the bridge between IoT devices and the cloud, Milesight LoRaWAN gateways offer unparalleled performance and versatility.

    Choose the Milesight LoRaWAN gateway that best suits your specific requirements, and experience unparalleled connectivity, efficiency, and reliability in your wireless IoT network.

    Learn more here >>

  • IOT CLOUD

    Empowering Device-to-Cloud Connection

    The Milesight IoT platform seamlessly integrates LoRaWAN® sensors and controllers with the robust security of AWS infrastructure, ensuring your data’s safety. This integration simplifies the monitoring and control of remote assets by transforming real-time and historical data into intuitive dashboard widgets. You can access your projects remotely and stay informed with real-time alerts via email and mobile, ensuring you never miss critical updates. Interact with our Live Demo Dashboard here >>

    For a reliable and user-friendly IoT cloud solution, choose Milesight IoT Cloud.

    Learn more here >>

  • SPECIFICATIONS

     

    Wireless Transmission

    ProtocolLoRaWAN® , Milesight D2D
    FrequencyCN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
    TX Power16 dBm (868 MHz)/19 dBm (470 MHz)/22 dBm (915 MHz)
    Sensitivity-137dBm
    ModeOTAA/ABP Class A

    Sensors

    Ammonia (NH3)Detection PrincipleSolid Polymer Electrochemical
    Range0 ~ 10 ppm
    Accuracy± 5% (-40 – 35°C)
    Long-term Stability< 1 % accuracy drift per month
    Resolution0.01 ppm
    Hydrogen Sulfide (H2S)Detection PrincipleSolid Polymer Electrochemical
    Rance0 ~ 5 ppm
    Accuracy± 5% (-40 – 35°C)
    Long-term Stability< 1 % accuracy drift per month
    Resolution0.01 ppm
    TemperatureRange-40 – 85°C
    Accuracy± 0.2°C
    Resolution0.01°C
    HumidityRange0 – 100%RH
    Accuracy± 2%
    Resolution0.5%RH

    Others

    LED & Buzzer1 × Status/Alarm Indicator + 1 × Buzzer
    Button1 × Reset/Reboot Button
    ConfigurationMobile App via NFC
    Advanced FeatureMilesight D2D Controller

    Physical Characteristics

    Power Supply4 x 4000 mAh ER18505 Li-SOCl2 Replaceable Batteries
    Sensor Life> 3 Years
    Battery LifeAround 3 Years (10 min interval)
    Operation Temperature-40°C – 55°C
    Relative Humidity0% – 95% (non-condensing)
    Ingress ProtectionIP30
    Dimension120 × 85 × 32.5 mm (4.72 × 3.35 × 1.28 in)
    Material & ColourPC+ABS (Flame Retardant), White
    InstallationWall Mounting

Milesight GS301 – Smart Bathroom Odour DetectorAuthorized

$771.00 ex GST

The GS301 is an advanced 4-in-1 bathroom odour detector, leveraging LoRaWAN® technology for comprehensive environmental monitoring. Equipped to detect ammonia and hydrogen sulfide gases, it also measures temperature and humidity levels. With remote data relay capabilities and device-to-device function, it offers a complete solution for maintaining optimal bathroom conditions.

Part Number: GS301-915M Category: Products
Unit Price: $771.00

$771.00 ex GST

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Product Resources

←
→

GS301 Smart Bathroom Odour Detector Datasheet

GS301 Smart Bathroom Odour Detector User Guide

Smart Restroom Brochure

Connect GS301 to Milesight IoT Cloud How-To-Video

Knowing Your GS301 with ToolBox Parameters

Easy Configuration via NFC for Milesight Sensor How-To-Video

Milesight D2D Communication

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