Tyrrell Products


Residential Gas Detector


Join the Tyrrell Products Loyalty Scheme to unlock exclusive deals.

Get help buying, call 01942 732819

Residential Gas Detector


Experience the unparalleled safety features of the Milesight LoRaWAN® Gas Detector GS101, a cutting-edge solution engineered to enhance security across various settings. Crafted with meticulous precision and advanced technology, this sensor is designed to detect gas presence swiftly and accurately, ensuring a secure environment for all occupants. With its robust construction and innovative features, the GS101 sets a new standard in gas detection, making it an essential tool for industrial, commercial, and residential applications. Equipped with an event trigger mechanism, the GS101 swiftly responds to gas leaks or abnormal gas levels, providing timely alerts to mitigate potential risks. Its built-in self-test function enhances reliability by periodically checking the sensor’s integrity, guaranteeing accurate and consistent performance. Moreover, the ultra-safe gas alarm threshold ensures that even the slightest gas presence is detected promptly, preventing hazardous situations from escalating. Designed for seamless integration into LoRaWAN® networks, the GS101 offers convenient connectivity and efficient data transmission. With an impressive capacity to store up to 800 records of historical data, users can effortlessly track gas levels and trends over time for comprehensive analysis and preventive measures. Boasting a remarkable life expectancy of up to 5 years, this sensor delivers long-term reliability and peace of mind, making it an indispensable asset for ensuring safety and security in diverse environments.


The threat of accidental gas leaks looms over both lives and properties. In such situations, prompt detection is paramount to ensure residents' safety. Introducing the Milesight GS101, a LoRaWAN® residential gas detector designed to swiftly identify methane (CH4) leakage in homes, apartments, hotels, and similar settings, thus preventing potential harm before it escalates.

Detecting the Hidden Danger
The GS101 boasts an ultra-safe gas alarm threshold, with detection sensitivity as low as 8% of the Lower Explosive Limit (LEL), ensuring rapid alerts in the event of an emergency.

Triple Safety Measures
Equipped with LED alarm indicators, the LoRaWAN® gas sensor provides clear visual cues for various statuses, including power, faults, alarms, and invalid readings.

Audible Alerts
In the presence of methane (CH4) leakage, the GS101 emits an 85dB alarm warning sound, ensuring residents are promptly alerted to potential danger.

Remote Reporting via LoRaWAN®
Capable of transmitting notifications remotely upon detecting gas leakage, the LoRaWAN® gas sensor ensures that residents stay informed regardless of their location.

Enhanced Indoor Safety
Featuring relay and solenoid valve outputs, the GS101 enables local control of external appliances such as gas valves and ventilation fans, minimizing the risk of safety incidents.

Reliability and Consideration
A built-in self-test function guarantees the device's operational integrity, elevating safety standards to unprecedented levels.

Customizable Alarm Settings
Residents can manually mute the alarm when necessary, promoting a comfortable living environment without compromising safety.

Extensive Data Storage
With a capacity to store up to 800 historical data records, the GS101 ensures comprehensive traceability of reported information, bolstering accountability.

Aesthetic Design
The GS101 boasts a sleek and understated design that seamlessly integrates with any interior aesthetic, ensuring both functionality and visual appeal.

LoRaWAN® Technology Advantages
Benefiting from LoRaWAN® technology, the GS101 offers unparalleled data transmission capabilities, with a range of up to 2 km in urban areas and 15 km in rural settings. Additionally, it is fully compatible with standard LoRaWAN® gateways and network servers.

Cloud-Based Data Management
Enjoy intuitive data visualization via the dashboard, providing instant access to critical figures. Utilize automatic triggers for seamless integration with Milesight IoT sensors, enabling scene-based automation. Receive regular reports and real-time alerts for actionable insights. Manage devices effortlessly with the Android and iOS app, accessible at your fingertips.

Effortless Configuration
Switch the device on/off and configure settings effortlessly using NFC technology from your mobile phone or PC, simplifying setup and maintenance procedures.

Related products

Products enquiry

Please complete the enquiry form. Our team will contact you within 2 hours. 
(please note Tyrrell Products operational hours 9am – 5pm UK time)

Please enable JavaScript in your browser to complete this form.