Portable Wireless Gas Detector Industrial Smart Monitoring System smart monitoring system are prepared to prevent worker accidents at industrial sites. It is made up of products that are quick to propagate situations and easy to deal with emergencies, so it is easy to cope with the situation in the field Product List Portable Wireless Gas Sensor - All-in-one gas detector with wireless communication function - Rapid situation propagation and emergency response can be easily increased the level of safety management on the site - Measuring gas: O2, H2S, CO, LEL, CO2 Wireless Multi-gas monitoring System - Suitable for monitoring sealed space work or sites with choking or poisoning concerns - Up to 4 gas detectors can be stored simultaneously