Instead of mounting three devices, this multi-sensor reports occupancy, ambient temperature, and relative humidity from a single point. It is a fast way to understand how spaces are used and whether their environment stays within range — ideal for facility and building-management teams.

Readings stream automatically to the Emergent Metering cloud, where every measurement is logged and time-stamped for you. Set the thresholds that matter and the system alerts your team by text, email, or phone call the moment a reading drifts out of range — so problems get caught before they become downtime, spoilage, or a compliance miss.

  • Motion detection: Passive infrared (PIR), up to 4.5 m (15 ft), 80° viewing angle
  • Temperature range: -40°C to +125°C (-40°F to +257°F)
  • Humidity range: Up to 100% RH (scientific-grade element)
  • Wireless range: 2,000+ ft. through 18+ walls
  • Battery life: Up to 10-12 years
  • Power: AA Battery