Aikesi Electronic Technology (changzhou) Co., Ltd.

4 in 1 gas detector

Ningbo Kingdun Electronic Industry Co., Ltd.

This is a gas alarm with a long cable. It can be used to effectively detect both natural gas and liquid gas. This alarm is made under strict QC to promise quality you can rely on.
 
  Alarm decibel: &ge;85dB/3m. 
  Detective gas: natural gas and liquid gas. 
  Certification: CE. 
 

Gas Alarm

Gas Alarm for natural and liquid gas detection

Ningbo Yusing Electronics Co., Ltd.

Model Number: Smart-QT3001Input Voltage(V): AC100-240VAlarm Sound: 75dB/mAverage Power Consumption: &lt;2WAlarm Density: 6% LEL±3% LEL (natural gas)Control Output: solenoid valve output (12V/100Kpa)Alarm Output: relay output NC/no optional (default NC)Working Environment: -10℃~+50℃Working Humidity: 10%~95%RHNetworking: WiFi 2.4G-802.11A/b/g/n

smart gas detector 

Suzhou TASI Electronics Co., Ltd.

 	 Detect Oxygen, Carbon dioxide, Hydrothion, Combustible Gas 	 Resolution 0.5% 	 Sound, light alarm  

Combustible Gas Detector

Combustible Gas Detector for detecting various gases

This gas alarm is built with a quality sensor to detect gas leaks. The gas alarm is able to detect and alert the leak of a wide array of gases. This gas alarm is suitable for homes, laboratories, industrial plants, etc.&nbsp;
 
  Input: 230V AC. 
  Power: 6W. 
  Push to test. 
 

Gas Alarm detects and alerts gas leaks effectively.

Aikesi gas leak detector

Ningbo Pdlux Electronics Technology Co Ltd

Power Source100-240VAC 50-60HzRated Load＜ 1.5WDetect GasLPG, natural gas, town gasAlarm Concentration＜ 20%LELAlarm Volume≥ 85dB(3m)Working Environment-20°C ~ +40°CWorking Humidity＜ 85%RH

Gas Alarm for LPG and natural gas detection

Power SourceAC100V-240V 50-60HzRated Load＜ 2WFrequency of ultrasonic generator20KHz - 45KHzDetect GasLPG, natural gas, town gasAlarm Concentration2%LEL - 8%LELAlarm Volume≥ 85dB(3m)Working Environment-20°C ~ +40°CWorking Humidity＜ 85%RHDrive rat, midge area20 square metre

Gas Alarm for LPG, natural gas, and town gas detection

Zhejiang Jiaboer Electronic Technology Co.,Ltd

 	 Model Number: TCS301A-H 	 Power Supply: DC3V built-in lithium battery 	 Quiescent Current: &le;10uA 	 Alarm Current: &le;60mA 	 Comply With Standard: EN50291-1:2018 	 Alarm Volume: ＞85dB(A)@3meters 	 Display: With LCD display 	 Hush Time: 8mins 	 Product Life Time: ＞10 years 	 Battery Life Time: ＞ 10 years 	 Humidity Range: ＜25%-90% relative humidity(RH) 	 Temperature Range: 0℃ to 40℃ 	 Product Size:&nbsp;90.6mm in diameter &times; 35.2mm depth  

Carbon monoxide detector

Chongqing Zorro Alert Technology Co.,Ltd.

Gas Alarm The JT-ZL2010 household standalone combustible gas detector (detector) adopts high quality gas sensor; It is made with high performance MCU and advanced electronic elements as well as sophisticated technologies; Its software and hardware technologies enable it to monitor sensor failure simultaneously when detecting gas leak concentration, which, at the same time, brings high degree of safety and reliability.  This detector is suitable for installing in residential houses with potential gas leakage, it can consecutively monitor indoor combustible gas concentration, when the gas cocentration reaches its alarming value, it will send out soundand light alarm and could automatically close the solenoid valve to shut off the gas supply, it could also start the exhaust fan to remove the gas out from the room. It will helpyou to take immediate action to prevent fire, blast and injury accidents from happening. Standard implemented: EN 50194-1:2009   

Standalone Gas Alarm

Standalone Gas Alarm for residential gas leak detection

Meet (China) Ltd

This yellow and brown toned gas leakage detector features a pen shape for portability. It is capable of detecting potential harmful gas leakage and allows you to take measures beforehand. The indicator lights show the working status clearly.

 Features: 

- Sense leakage of combustible gases such as butane, propane, acetylene and - methane (natural gas)&nbsp;
- Green/yellow/red LED indication&nbsp;
- Audible sound when detected leakage&nbsp;
- Low battery indication&nbsp;
- Auto power off&nbsp;
- No calibration is required&nbsp;
- Battery powered : 2 AAA (R03 / LR03 )&nbsp;
- Dimension (LxWxD) mm : 166x27x26&nbsp;
- Weight (approx.) grams : 45

&quot;FREE&quot; shipping cost arranged by &quot;First Come First Serve&quot;. Valid to 31 Mar 2018 for samples ordering only.

Gas Leakage Detector

Gas Leakage Detector for portable and effective gas leak detection

Guangzhou Duoyi Electronics Ltd.

Depicted is a liquefied natural gas (LNG) detector comes with a professional design. It is well designed to deliver reliable and high-precision performance. This high-quality LNG detector offers an extra-long service life.
&nbsp; 	 Combustible gas detector. 	 CNEX: Ex ib IIB T4 gb approved. 	 Sensitivity as low as 5ppm. 	 Japan sensor. 	 Sensor failure indication. 	 Temperature compensation. 	 Alarm device (sound, light) failure inspection.  

LNG Detector

LNG Detector for reliable and high precision performance

Hanwei Electronics Group Corporation

Z100 MiniPortable Gas Detector BZ100 is mainly used for personal safety monitoring in working environments such as petroleum, chemical industry, metallurgy, mines or underground pipelines, tunnels, etc. It is the first mini portable disposable single gas detector in China with ultra low-consumption, compact and lightweight design. Measuring gases include H2S, CO and O2 only.  Features: The smallest gas detector from China (palm size) 2-year disposable gas detector Disposable type, battery can work for at least 2 years With lifespan indication function, support data &amp; log exporting ATEX and IECEx approved IP66 design, suitable for use in harsh environments such as rain, snow, dust etc.  Application: Oil and gas industries, Petrochemical plant, Steelworks, Refinery,Mine, etc.  Specifications: Measuring gas:CO, H2S, O2 Sensor type:Electrochemical sensor Sensor life: 2 years Measuring type: Diffusion naturally Response type: T90&lt;30S Alarm methodz: Visual, audible and vibration signals Audible: ≥90dB @10cm Battery: Lithium battery, DC3.6V 1200mAh Event log: Recent 200 alarms Working temperature: -20℃~50℃ Humidity: &lt;95%RH Housing: Rubber enclosure Dimension: 61.5mmx52.8mmx27mm Weight: About 85g Ingress protection: IP66 Ex grade: ATEX: II 1 G Ex ia IIC T4 Ga  IECEx: Ex ia IIC T4 Ga 

BZ100 Mini Portable Gas Detector 

BZ100 Mini Portable Gas Detector for personal safety monitoring

  ●电源：AC 220V   
  ●AC静态功率：&lt;2.5w   
  ●外壳材料：ABS阻燃剂  
  ●传感器寿命：&gt; 5年（在清洁的空气中）&nbsp;   
  ●警报浓度：气体：0.1-0.3％气体：0.1-0.5 ％LPG：0.1-0.3％&nbsp;   
  ●工作环境：温度：-10-50℃相对温度：&lt;95％  
  ●电源：DC12V电池  
  ●发射距离：不小于100米  
  ●同类型的无线学习  
  ●采用日本传感器具有良好的稳定性  
  ●工作频率：315MHz / 433MHz任选  

Wireless Gas Detector Smart Home Product

GKCH4&amp;CO alarm GK 2 in 1 gas alarm, with classic design, can detect CH4 and CO at the same time, meet different requirements from kinds of customers, with relay and valve output optional.  Features: 2 in 1 gas alarm Striking alarming Best selling model Stable and reliable performance  Application: The GK is a 2 in 1 gas alarm which can detect the CH4 and CO leakage in your kitchen, it will give a striking visual and audible alarm when a gas leak is detected, and the valve will be cut off to ensure your safety. Specifications: Measuring gas CH4 &amp; CO Working voltage AC220V±15%/AC110V±15% 50Hz~60Hz Sensor life &gt;3 years Alarming level 10%LEL / EN50291 Working Environment Temperature: -10℃～50℃  Humidity: &lt;95%RH Alarm sound ≥85dB(1m) Optional function □gas shut off valve  □relay output Warranty 1 year Dimension 320g / 16*11*59cm 

GK CH4&CO alarm

GK CH4 CO alarm detects CH4 and CO gas leaks.

This is a gas alarm with a simple design in white. It is professionally designed to promise excellent performance. There are different designs available for you to choose from.
 
  Alarm decibel: &ge;85dB/3m. 
  Detective gas: natural gas and liquid gas. 
  Certification: CE. 
 

Gas Alarm with excellent performance and CE certification

4 in 1 Multi-Gas Monitor

Shenzhen Heiman Technology Co Ltd

The HM-733NS Natural Gas Alarm is a UL1484 certified safety device designed for reliable gas leak detection in residential and light commercial environments. Equipped with a high-precision MEMS sensor, it provides stable and accurate detection with low power consumption. The device features a 10-year sealed battery, ensuring long-term operation without replacement, reducing maintenance costs for large-scale deployments. It triggers an alarm at 10% LEL of natural gas, providing early warning before dangerous levels are reached. With a loud ≥85dB alarm at 10 feet and clear LED indicators for status, alarm, and fault conditions, the HM-733NS ensures effective on-site alerts. Manufactured under strict quality standards, it supports OEM/ODM customization, making it an ideal solution for distributors, contractors, and smart safety system integrators.  Sensor: MEMS Operating Voltage: DC 3V Battery Life: 10 Years Warm-Up Time: About 3 Minutes Alarm Concentration: 10%LEL(Natural Gas) Sound Level: 85dB/10 ft Normal indicator: Green Led On Alarm indicator: Red Led Flash Failure indicator: Yellow Led On Operating Temperature: 0°C~+50°C Operating Humidity: ≤95%Rh(No Condensation) Dimensions: 104*73.5*38 mm Certification: UL1484 Power Supply Mode: 10 Years Battery Built-In  Heiman is a professional manufacturer specializing in fire safety alarms and smart home sensors, with over 21 years of industry experience. Founded in Shenzhen, China, the company operates a dual manufacturing base in Shenzhen and Vietnam, with an annual production capacity of 15 million units. Heiman owns a CNAS ISO7025 accredited laboratory and an Intertek/ETL recognized satellite lab, ensuring strict quality testing and compliance. With over 1,000 patents and certifications, the company serves customers in more than 100 countries worldwide. Heiman provides one-stop OEM/ODM solutions, including industrial design, hardware and software development, cloud integration, and technical support, making it a reliable partner for global distributors and brands.  

UL1484 Certified Natural Gas Alarm| 10-Year Sealed Battery | 10% LEL Early Warning | HM-733NS

UL1484 Certified Natural Gas Alarm with 10 Year Battery

Xiaowei Technology (Zhuhai) Co., Ltd

Smart WiFi Gas Leak DetectorProtect your home and business with our Smart WiFi Gas Leak Detector, designed to detect combustible gas leaks and provide instant alerts through both audible alarms and mobile app notifications. Ideal for homes, apartments, restaurants, hotels, kitchens, and commercial buildings, this detector helps prevent potential gas-related accidents. The detector supports WiFi connectivity, allowing users to monitor gas leak status remotely via a smartphone app. Once gas concentration exceeds the preset safety threshold, the device immediately triggers a high-volume alarm and sends real-time push notifications, enabling users to take prompt action. Compatible with smart home automation systems, it offers reliable protection for LPG, natural gas, and other combustible gases. OEM &amp; ODM services are available for global distributors and smart home solution providers. Key FeaturesWiFi Remote MonitoringReal-Time App Push NotificationsHigh-Sensitivity Gas DetectionAudible &amp; Visual AlarmLPG &amp; Natural Gas DetectionSmart Home IntegrationStable &amp; Reliable PerformanceEasy InstallationLow Power ConsumptionOEM &amp; ODM Customization AvailableApplicationsSmart HomeResidential BuildingsApartmentsHotelsRestaurantsCommercial KitchensOffice BuildingsProperty ManagementSmart Building ProjectsOEM &amp; ODM ServicesWe provide OEM &amp; ODM services including logo printing, customized packaging, firmware customization, mobile app branding, and private label manufacturing. 

Smart WiFi Gas Leak Detector with APP Remote Alarm, LPG/Natural Gas Detection, Real-Time Notifications & Voice Alert

Smart WiFi Gas Leak Detector with APP Remote Alarm

Standalone Gas LPG Alarm The JY-ZL2010 household standalone combustible gas detector (detector) adopts high quality gas sensor; It is made with high performance MCU and advanced electronic elements as well as sophisticated technologies; Its software and hardware technologies enable it to monitor sensor failure simultaneously when detecting gas leak concentration, which, at the same time, brings high degree of safety and reliability.  This detector is suitable for installing in residential houses with potential gas leakage, it can consecutively monitor indoor combustible gas concentration, when the gas cocentration reaches its alarming value, it will send out sound and light alarm and could automatically close the solenoid valve to shut off the gas supply, it could also start the exhaust fan to remove the gas out from the room. It will helpyou to take immediate action to prevent fire, blast and injury accidents from happening. Standard implemented: EN 50194-1:2009   

Standalone Gas LPG Alarm

Standalone Gas LPG Alarm for residential gas leak detection

Model Number: TCS301A-H
Power Supply: DC 3V built-in lithium battery&nbsp;
Quiescent Current: &le;10uA
Alarm Current: &le;60mA
Complay With Standard: EN50291-1:2018
Alarm Volume: ＞85dB(A)@3 meters
Hush Time: 8 mins
Product Life Time: ＞10 years&nbsp;
Battery Life Time: ＞10 years
Humidity Rang: ＜25%-90% relative humidity(RH)
Temperature Range: 0℃-40℃
Product Size:&nbsp;90.6mm in diameter &times; 35.2mm depth

Venture Global Ltd

When Carbon-based fuel does not burn properly, excess CO is produced, which is a colorless, odorless, tasteless and poisonous.Having anaudible CO alarm could wake youand saveyour life.T4 alarm pattern, sound is 85dB loudness at least.Hush mode to avoid the false alarms during cooking and silent the Low battery beep in the midnight

CO Alarm

CO Alarm for detecting carbon monoxide and ensuring safety

Radon detector

Carbon Monoxide Alarm  The JM-ZL2030 household standalone carbon monoxide detector (detector) can detect carbon monoxide gas leakage, prevent the damage caused by the leakage, it adopts high-stability electrochemical gas sensor, with characteristics of stability, minor sensitivity drift etc. The detector flash red with alarm sound when the alarm detects a carbon monoxide gas leak and reaches the alarm condition set by the alarm. This detector is suitable for installing in residential houses with potential CO gas occurrence. Electrochemical 10-Year SensorDigital Temperature CompensationBattery Low Voltage AlarmingSensor Faults Detection AutomaticallyAnti-reverse function of battery, more safetyDesigned to prevent lack of batteries 

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