FILTER
Outdoor temperature indicator
Air humidity
Wireless transfer from sensor
Wall projection
SWS TH8600-9898-12500-16600
Thermo Hygro Outdoor Sensor
For Use with Models: SWS 16600, 12500, 11000, 10500, 9898, 9500, 8600 / Operating Temperature Range: -40°C ~ 60°C (+/- 0.5 °C) / Operating Humidity Range: 1% ~ 99% (+/-4 %) / Transmission Interval: 60 Seconds / RF Transmission Frequency: 868 MHz / No. of Selected Channels: 7 (CH 1~7) / RF Transmission Range: Maximum 150 Meters
SWS CO2 PRO
Internal Wireless Sensor CO2 Concentration
Carbon dioxide (CO₂) is a colourless, odourless gas that naturally occurs in the Earth's atmosphere. It is produced through respiration in living organisms, the combustion of fossil fuels, and the decomposition of organic matter. It is most commonly measured in parts per million (ppm).