Create safer spaces with real-time air quality, smoke, vape, and volatile chemical monitoring.

Reveal Powerful Environmental Insights

Monitor your environment and speed up incident response with real-time alerts.

E2 Sensor Specifications

100mm (4in) x 100mm (4in) x 40mm (1.6in)
Up to 100m (328.04ft) from a Rhombus Sensor Network base
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Humidity Measurement
±3.5% from 20% to 80% relative humidity, ±5% from 0%-20% and 80%-100%
Temperature Measurement
-40°C to 85°C (-40°F to 185°F). Accuracy of ±0.5°C from 15 to 40°C (59 to 104°F) and ±1.0°C outside that range
Indoor Air Quality (IAQ), Estimated carbon dioxide levels (eCO2), Total volatile organic compounds (TVOC), Smoke, Vape, Particulate matter
Mounting bracket, screws, and anchors included
Outdoor Use
For use indoors or outdoors if protected from moisture
Supports external temperature probe via jack (optional)
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