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    Home » LoRaWAN® Residential Gas Detector GS101


    LoRaWAN® Gas Detector

    Makes a Safer Place For All

    GS101

    • Event Trigger
    • Built-in Self-Test Function
    • Ultra Safe Gas Alarm Threshold
    • 800 Records Historical Data Storing Capacity
    • Up to 5-Year-Long Life Expectancy
    • LoRaWAN® Based

    Safety – A Tool for Life

    Accidental gas leaks pose a threat to people’s life and properties. Residents need to be alerted as soon as possible once the gas leaks.
    Milesight GS101 is a LoRaWAN® residential gas detector that allows you to detect methane (CH4) leakage in houses, apartments, hotels, etc., and avoids potential damage before danger occurs.

    Detect the Hidden Danger

    Ultra Safe Gas Alarm Threshold

    LoRaWAN® gas detector features a gas alarm threshold as low as 8% Lower Explosive Limit (LEL) that quickly alerts residents to an emergency.

    Triple Safety

    LED Alarm Indicator for Various Status

    LoRaWAN® gas sensor has four status LED alarm indicators corresponding respectively to the powered, faulty, alarmed, and invalid status.

    Alarm by a Buzzer

    LoRaWAN® gas sensor detects methane (CH4) leakage and alerts you of danger in a buzzer with an 85dB alarm warning sound.

    Report Remotely via LoRaWAN®

    LoRaWAN® gas sensor is able to send notifications to alert you remotely once detects gas leakage.

    Puts Indoor Safety into Focus

    Event Trigger

    LoRaWAN® gas sensor is equipped with relay output and solenoid valve output to control external appliances locally such as gas valves and vent fans, reducing potential safe accidents.

    *The fan and valve can be controlled simultaneously.

    Stay Reliable
    Stay Considerate

    Built-In Self-Test Function

    The self-test function ensures the normal status of the device, it enhances the safety to a new level.

    Mute the Alarm as Needed

    The buzzer alarm can be manually turned off, which can help improve residents’ home comfort.

    800 Records

    Historical Data Storing Capacity

    Data can be stored in the device and cannot be manually deleted, further ensuring traceability of report information.

    Aesthetic Design

    Simple and aesthetically in harmony with any interiors.

    LoRaWAN® Based

    • LoRaWAN® gas sensor is compatible with industry-standard LoRaWAN® gateways
    • With a range of up to 15 km in rural areas and 2 km in urban areas
    • Easy for massive deployments and management

    Milesight IoT Cloud

    Easy to Manage Any Time, Any place

    Compatible with Milesight IoT Cloud to monitor and control the device status at your fingertips.

    Easy Configuration

    1st Step

    Install the Milesight ToolBox

    2nd Step

    Enable NFC and run ToolBox, then attach your phone to the device

    3rd Step

    Verify the password and start configuring

    Installation

    Installation Steps

    Recommended Installation Locations

    Specifications | Documents

    Wireless Transmission Technology LoRaWAN®
    Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
    Tx Power 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
    Sensitivity -137dBm @300bps
    Mode OTAA/ABP Class C
    Measurement and Alarms Detecting Gas Methane (CH4)
    Detection Principle Semiconductor Sensor
    Warm-up Time About 180s
    Alarm Level 8% LEL
    Alarm Type Sound, Light
    Alarm Volume 85 dBA @1 Meter
    Working Life 5 Years (In Clear Air)
    Others Output Signal 1 × Relay Output: normally open, max 250 VAC/10A,
    1 × Solenoid Valve Output: 12V, 100ms Pulse Output
    Button 1 × Test/Mute/Reset/Reboot Button
    LED Indicators 1 × Power (Green), 1 × Fault (Yellow), 1 × Alarm (Red), 1 × Invalid (Yellow)
    Configuration Mobile App via NFC
    Historical Records Storage Alarm Records, Alarm Dismissed Records, Device Fault Records, Device Fault Recovered Records, Device Power On Records, Device Power Off Records, Device Invalid Records
    Physical Characteristics Power Connector DC Jack Connector
    Power Supply 12VDC, 1A
    Operating Temperature -10°C to +55°C
    Relative Humidity 0% to 95% (non-condensing)
    Ingress Protection IP30
    Dimension 120 × 85 × 32.5 mm (4.72 × 3.35 × 1.28 in)
    Material & Color PC+ABS (Flame Retardant), White
    Installation Wall Mounting
    GS101 Datasheet
    GS101 User Guide

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      • 5G
        •  
          • UF51 5G CPE
          • UF31 5G Dongle
          • UR75 5G Industrial Cellular Router
          • 5G AIoT Camera
          • 5G AI Camera
        • Ultra-Fast and Futuristic
      • LoRaWAN
        • LoRaWAN Sensor
          • AM Series
            • AM103/AM103L Indoor Ambience Monitoring Sensor
            • AM104/AM107 Indoor Ambience Monitoring Sensor
            • AM307/AM308/AM319 Indoor Ambience Monitoring Sensor
          • GS Series
            • GS101 LoRaWAN Gas Detector
            • GS301 LoRaWAN Bathroom Odor Detector
          • EM300 Series
            • EM300-TH Temperature & Humidity Sensor
            • EM300-MCS Magnetic Contact Switch
            • EM300-SLD Spot Leak Detection Sensor
            • EM300-ZLD Zone Leak Detection Sensor
            • EM300-DI Pulse Counter
            • EM310-UDL Ultrasonic Distance/Level Sensor
            • EM310-TILT Tilt Sensor
            • EM320-TH Temperature and Humidity Sensor
          • EM500 Series
            • EM500-CO2 Carbon Dioxide Sensor
            • EM500-UDL Ultrasonic Distance/Level Sensor
            • EM500-SWL Submersible Water Level Sensor
            • EM500-PT100 PT100 Industrial Temperature Sensor
            • EM500-LGT Light Sensor
            • EM500-PP Pipe Pressure Sensor
            • EM500-SMTC Soil Moisture, Temperature & Electrical Conductivity Sensor
        • CoWork Series
          • Occupancy &
            People Counting
            • VS121 AI Workplace Occupancy Sensor
            • VS132 3D ToF People Counting Sensor
            • VS330 ToF & PIR Bathroom Occupancy Sensor
          • WS Series
            • WS101 Smart Button
            • WS156 & WS136 Smart Scene Panel
            • WS202 PIR & Light Sensor
            • WS301 Magnetic Contact Switch
            • WS302 Sound Level Sensor
            • WS50x LoRaWAN Wall Switch
            • WS523 Smart Portable Socket
            • WS558 Smart Light Controller
        • WTS Series
          • WTS50x IoT Weather Station
          • WTS305 IoT Weather Station
        • LoRaWAN Gateway
          • UG63 LoRaWAN Gateway
          • UG56 LoRaWAN Gateway
          • UG65 LoRaWAN Gateway
          • UG67 LoRaWAN Gateway
          • Hotspot Miner
        • IoT Controller
          • UC100 IoT Controller
          • UC300 IoT Controller
          • UC51x Series Solenoid Valve Controller
          • UC500 Series Controller
        • IoT Display
          • DS7610 LoRaWAN IoT Display
        • Starter Kit
          • iBox IAQ Kit
          • iBox CoWork Kit
          • iBox Smart Building Kit
          • LoRaWAN Agriculture Kit
          • iBox Kit Collections
      • Cellular
        • Industrial Router
          • Lite Series UR32L 4G Industrial Router
          • Pro Series UR3x 4G Industrial Router
          • Ultra Series 5G Industrial Router
        • IoT Controller
          • UC300 IoT Controller
        • Bring Smart Life to You!
      • Solutions
        • Verticals
          • Smart City
          • Smart Building
          • Smart Agriculture
          • Smart Office
          • Smart Restroom
        • Applications
          • Indoor Air Quality
          • Workplace Occupancy
          • People Counting
          • Energy Efficiency
          • EV Charging Station
      • Connectivity Suite
        • Software
          • Milesight IoT Cloud
          • DeviceHub
          • MilesightVPN
        • Hardware
          • PoE Switch
        • Turning Data Into Actionable Insights
      • Resources
        • Library
          • Blog
          • Blog
          • Success Stories
          • Newsletter Signup
          • Marketing Collateral
        • Support Portal
          • Help Center
          • Submit a Ticket
          • RMA Policy
        • Downloads
          • Documents
          • Software & Firmware
          • Release Note
        • Academy
          • Webinar
          • Video
        • Innovations
          • Milesight D2D
      • Company
        • Corporate Info
          • About Us
          • Our Brand
          • Contact Us
        • Event
          • News
          • Exhibitions
          • Events
        • Partner
          • Academic Discount
          • Partner Program
          • Ecosystem
        • Introducing Our New Brand Identity
      • Online Demo