MQ-4B Natural Gas Sensor – Methane Alarm & Safety Component

High-Precision Detection
– Advanced semiconductor technology ensures accurate methane and natural gas leak detection with fast response time.
Premium Japanese Craftsmanship
– Manufactured in a Japanese-funded factory with strict quality control for durability and reliability.
Wide Application
– Ideal for industrial safety systems, home gas alarms, and DIY electronics projects requiring progressive gas monitoring.
Cost-Efficient Bulk Supply
– Direct wholesale pricing for large orders, ensuring unbeatable value without compromising performance.
Compact & Easy Integration
– Lightweight design with standardized connectors for seamless installation in existing safety setups.