Product Name: 220V 110V 24V High Sensitivity Kitchen Methane/LPG Gas Detector CH4/C3h8 Gas Alarm Sensor Model NO.: GD Alarm Volume (within 1m): ?70dB Transmission Mode: Cable Working Principle: Catalytic Application: Indoor Certification: ISO, RoHS Working Mode: Active Signal Transmission: Wired Alarm Type: Combustible Gas Alarm Model No: Gd Target Gas: Natural Gas, LPG Working Voltage: AC220V / AC110V, DC24V / DC12V Alarm Method: Visual and Audible Response Time: ?30s Weight: about 270g Dimension: 126X72X47.5mm Transport Package: Carton Origin: China Mainland Product Description DescriptionThe GDHigh Sensitivity Kitchen Methane/LPG Gas Detector CH4/C3H8 Gas Alarm offers you a first-line of defense in keeping you and your home safe from harmful gases (Natural gas, LPG). An advanced low power semi-conductor sensor designed to accurately measure Natural Gas in your home before explosive levels are reached.ApplicationsOne step towards ensuring the safety of you and your family is to install a natural gas alarm. When the gas leakage occurs, the gas concentration reaches the alarm concentration, the light will flash and remind you, accompanying an alarm in a loud sound, play a timely reminder, to ensure personal safety.FeaturesDual gas sensor module designFast responseHigh accuracy, low consumptionMalfunction selfcheck indicatorOptional Relay or Valve outputProduct PicturesCompany IntroductionHanwei Electronics Group Corporation(Stock no.:300007) founded in 1998,is a trustworthy innovative technology company, Hanwei Electronics has established the whole IOT industrial chain with the sensor as the core, covered intelligent instruments, cloud technology software. Hanwei Electronics have many categories of sensors, gas, pressure,flow, humidity, pyroelectricity and instrument industry.We have many series products used in home,commercial,personal safety, industry online monitoring, environmental analysis,mining safety, monitoring network, safety production , municipal informatization management system, intelligent transportation monitoring system . We have rich production line, orbicular industry chain, apply to more than 100 countries all over the world.Hanwei products and solutions widely used in hundreds of countries and regions, covered more than 20 fields, petroleum ,chemical, metallurgy, mining, electronics, electricity, pharmaceutical, food, medical health, agriculture, gas, water supply and discharge,heating, municipal engineering, home security and health, public areas, waste gas treatment, sewage treatment, biological sciences, aerospace, military, anti-terrorism ,traffic safety management. Most of products have obtained certification by CE, TUV, ATEX, RoHS ect. international certifications.FAQ:Q1: Why do you choose our company?A1: We are a professional manufacturer, We have seasoned engineers with 20 years' experience in gas detection field. so we can offer products of the same quality at the best prices.Q2: Can I have a sample order?A2: The sample order to test are welcomed at the first time.Q3: What certification do you have?A3: CE, EN, BSI, UL, ISOD and etc.Q4: How do I get price information?A4: Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.Q5: If I order a large quantity, what's the best price?A5: Please send the detailed enquiry to us, including item model number, quantity for each item, quality requirement, Logo and payment terms etc. We will make an accurate quotation to you at the earliest time.