... house, villas, hotels, markets, boarding house etc. MAIN FEATURE OF LPG GAS DETECTOR:* High Reliability Sensor* Auto Reset after Alarm* MCU ... Processing Adopted* Auto Detect Sensor Failture* Induced GAS/LPG and Natural Gas* SMT Design, High Stability TECHNIQUE DETAILS OF ... LPG GAS DETECTOR: * Warm-up Time: about 180S* Alarm Level: ...