Location: Bonuan Gueset, Dagupan, 2400 Pangasinan IoT Based Air Quality Monitoring System
Location: 309 Macario Asistio Sr. Avenue, Caloocan City, Metro Manila, Grace Park West, Caloocan, Metro Manila, Philippines IoT Based Air Quality Monitoring System
Location: DepEd San Carlos City Pangasinan IoT Based Air Quality Monitoring System
E+E EE871 Sensor CO2 Measuring principle non-dispersive infrared technology (NDIR)