Increased gas sensing at very low costs and power consumptions is being driven by IoT, regulation and advances in automotive technology. Pyreos ezPyro™ world-first pyroelectric SMD detectors are the smallest available and have ultra low power consumption. Pyroelectric sensors are increasingly competitive with thermopiles and provide much better speed, sensitivity and 10x lower power consumption. They can also be integrated into systems in a matter of weeks. This allows systems providers to measure CO2, CO and other gases with high sensitivity for low system costs. For more sensitivity, our analog TO39 products provide high resolution no requirement for recalibration.