- Sense gas 2 times faster than the industry average with our XCell sensors

- Quickly update MSA ALTAIR 4XR settings via the ALTAIR Connect app (available on the Google Play Store)

- Send event notifications via text message with the ALTAIR Connect app

Rugged

Survives 25 drops from 4 feet (1.2 meters) (MIL-STD-810G drop protection)

Can survive an incidental 25-foot (7.5-m) drop onto concrete

Dust- and waterproof IP68 rating (2 meters for at least 1 hour)

Operating temperature range: -40°F to +140°F (-40°C to +60°C)

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