Ensure the safety of your home or workplace with this advanced Gas Leakage Detector, designed to accurately detect LPG, natural gas, and coal gas leaks in kitchens, hotels, restaurants, and other indoor environments. Equipped with state-of-the-art MCU intelligent supervise control and SMT chip technology, this detector offers precise monitoring and reliable performance to protect your family and property. Key Features: · Multi-Gas Detection: Effectively detects LPG, natural gas (LNG), and coal natural gas with high sensitivity, providing early warning to prevent accidents. · Intelligent MCU and SMT Technology: Advanced microcontroller unit (MCU) intelligent supervision and surface-mount technology (SMT) chip ensure accurate and stable operation. · LED Numeric Display: Real-time numeric display shows the gas leak concentration instantly, allowing you to monitor leak levels visually. · Audible and Visual Alarm: Emits a loud alarm sound (≥85 dB at 3 meters) combined with LED indicators for immediate notification of dangerous gas levels. · High-Performance Semiconductor Sensor: Utilizes a semiconductor calefaction type sensor known for fast response and durable, reliable performance. · Family Safety Protection: Designed with multiple protection mechanisms to keep your household safe from hazardous gas leaks. · Three Indicator Lights: POWER, STATE, and ALARM indicators provide clear operational status at a glance. Specifications: · Detecting Gases: LPG, LNG (natural gas), Coal natural gas · Working Voltage: AC 100V – 240V · Working Frequency: 50/60 Hz · Rated Power: Less than 2W · Alarm Concentration: LPG (0.1% - 0.5%), LNG (0.1% - 0.3%), Coal natural gas (0.1% - 0.5%) · Alarm Volume: ≥85 dB (measured at 3 meters) · Operating Environment: Temperature -10℃ to 50℃, Humidity <97% RH · Storage Temperature: -25℃ to 55℃ · Dimensions: 120 x 69 mm (4.72 x 2.72 inches) · Package Weight: 130g Package Includes: · 1 x Gas Leakage Detector This gas leakage detector combines innovative sensor technology with user-friendly features to provide reliable, real-time monitoring of hazardous gases, making it an essential safety device for any indoor environment. Protect your loved ones and property with this smart, efficient gas leak detection solution.