TBL - RESIDENTIAL - DELIVERY FEE
Features
Milesight GS101-915M LoRaWAN IoT Residential Gas Detector
The Milesight GS101 is a LoRaWAN® IoT residential gas detector to detect the natural gas leak and send alarms. When the concentration caused by a gas leak reaches the preset threshold, the detector will trigger both LED light alarm and buzzer sound alarm, it also supports controlling outputs to close the gas valve and open the vent fans to prevent potential accidents. Apart from local alarms, GS101 can also report the normal status of the device and alarm messages remotely by the use of LoRaWAN® technology. Integrating with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can monitor all the sensor data and control the device remotely and visually. This sensor is also compatible with Scopious IoT.
- Built-in semiconductor gas detecting sensor with 5-year life expectancy with no calibration needed
- High sensitivity gas leak detection and support 8% LEL alarm threshold
- Equipped with buzzer and light indicators to indicate the device powered, faulty, alarmed, and invalid status
- Equipped with a test button to test the device's normal or abnormal status
- Equipped with outputs for controlling external appliances such as gas valves and vent fans
- Built in NFC for easy configuration
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.
LoRaWAN® Based
- Penetrating Signals: data transmission range up to 2 km in urban areas and 15 km in rural areas
- High Compatibility: compliant with standard LoRaWAN® gateways and network servers
Specifications
Technical Specifications
| Model | GS101-915M |
|---|---|
| Technology | LoRaWAN® |
| Frequency | AU915/KR920/AS923 |
| Tx Power | 22 dBm |
| Sensitivity | -137dBm @300bps |
| Mode | OTAA/ABP Class C |
| 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) |
| 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 FaultRecords, Device Fault Recovered Records, Device Power On Records, DevicePower OffRecords, Device Invalid Records |
| 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 |
| Material & Color | PC+ABS (Flame Retardant), White |
| Installation | Wall Mounting |
| Package Contents | Gas Detecting Sensor, PSU, Wall mounting Kit, QSG, Warranty Card |
Not happy? Return within 7 days of delivery for a full refund or exchange. Items must be unused and in original packaging. Contact contact@kw-tech.co.nz to arrange.
| Brand | TBL - |
|---|---|
| Product Type | B2B - Office Equipment |
| Weight | 0.5 kg |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return

