Effortlessly connected worksites Local or remote monitoring with intuitive setup and instant feedback, gives you confidence that your workers and job site are safer. Ultra-long battery life Four-gas detection with a catalytic bead sensor, compact portability, and 60-days of battery life – no compromises. Performance you can trust The MSA quality and ruggedness you expect, with an IP68 and drop-tested design and best-in-class, long-lasting, fast-responding X-Cell® sensors.