Qoltec Certified Propane-Butane Gas Leak Sensor | LPG detector | 85dB alarm | LED

High-accuracy, durable semiconductor LPG combustible gas sensor; quickly detects dangerous concentrations of combustible gases, triggering a loud audible and visual alarm. - Activates the alarm signal at a natural gas concentration of 10% LEL ± 3% LEL, - Compliance with standards: EN 50194-1:2023, - Simple installation and operation, - End-of-life indicator.
Immediate danger warning – dual warning system
It is worth getting ahead of the upcoming regulations today and equipping your house, flat or boiler room with a natural gas detector. The detector reacts quickly and activates a loud 85dB (decibel) audible alarm and a visual alarm (red LED), warning household members in time . Thanks to the dual warning system, you can be sure that you will not miss any alarms.
Why use gas detectors?
• Semiconductor LPG sensor – high accuracy and durability for up to 5 years
• Continuous gas concentration monitoring 24/7
• Fault indication – yellow LED warns of malfunction
• Self-diagnostics – continuous monitoring of the sensor and internal circuits
• TEST button – easy performance check
• Alarm activation at 10% LEL ±3% LEL LPG concentration
• Immediate hazard warning – 85 dB audible alarm + LED light alarm
• Certified compliance with EN50194-1:2023
Safety today and in the future
• Think ahead – from 2030, sensors will be mandatory in residential buildings . You can ensure your family's safety today and avoid stress in the future. 
Simple installation in a few steps,
You do not need any special tools or professional help. Installation is quick, intuitive and can be done by yourself. The sensor installation is quick, intuitive and does not interfere with the gas or electrical installation.
• Screw the mounting plate to the wall in the appropriate place (e.g. in the kitchen, boiler room or garage),
• Place the device on the hooks and lock it in the guides,
• Connect the cable to a 220–240 V AC socket,
• The sensor will start working immediately and monitor the air in your home.
You can test the device yourself using the TEST button
The device is equipped with a TEST button that allows you to easily check its performance:
• With one click, you can activate a test alarm,
• You can ensure that the sound and light are working properly,
• You can be confident that the sensor will respond in the event of a real threat.
Product covered by a 24-month warranty Do you care about the high quality of the product you buy? Our solutions will meet your expectations. Each of the barcode readers we offer is covered by a 24-month warranty valid from the date of purchase.