Smart | carbon monoxide CO and natural gas CH4 leakage detector with siren and gas valve control | 230V | IoT
Code: ES-SD6103KFlammable and toxic gas detector – a reliable safety solution for homes and facilities where gas is used. The device continuously monitors in real time the concentration of flammable gases (methane, natural / liquefied gas) and carbon monoxide (CO) in indoor areas. When preset limits are exceeded, the detector activates audible and visual alarms, sends notifications to a phone (IoT), and can control an electromagnetic emergency gas shut-off valve, thereby preventing explosions, fires, poisoning, or suffocation.
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Technical specifications
Type: Household combustible and toxic gas detector
Customization: OEM / ODM
Sensor type: Semiconductor
Detected gases: CH₄ – natural gas, methane, liquefied gas; CO – carbon monoxide
Detection range: Methane: 0–25 % LEL; CO: 0–1000 × 10⁻⁶ (volume fraction)
Alarm threshold: Methane: 10 % LEL; CO: 200 × 10⁻⁶
Alarm type: Audible + visual + mobile communication notifications
Power supply: AC 230 V ±15 %, 50 Hz
Response time: ≤ 30 s
Service life: ~5 years (typical)
Installation: Wall-mounted or ceiling-mounted
Operating logic and indicationNormal state: green indicator flashes, audible signal inactive
Self-test: press Self-Test – audible and visual test + output check
Alarm state: red indicator continuously on, audible signal active
Alarm mute: Self-Test button
Fault: yellow indicator continuously on, periodic audible signal
End of service life: yellow indicator flashes, audible signal inactive
Main functionsContinuous monitoring of methane and CO concentration
High sound level alarm – fast response in critical situations
Electromagnetic gas valve control – automatic gas supply shut-off
IoT connectivity: SMS, app, call notifications in real time
Resistance to moisture and heat
Self-test and mute functions
ApplicationHousehold user: Homes, apartments, boiler rooms, kitchens. Additional protection against gas leaks and CO poisoning.
Engineer / designer: Integration into building safety and automation systems. Emergency gas supply shut-off solutions.
Electrician: Professional installation together with electromagnetic gas valves. New or renovated facilities.
Industry: Gas facilities, boiler rooms. Warehouses, gas stations. Oil and gas, chemical, waste management facilities.
ProsDetects both combustible gases and CO
Automatic gas supply shut-off
Audible, visual and remote alarm
Long service life (up to 5 years)
Suitable for both household and professional use
ConsValve supplied separately
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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