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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Support DC 12V~48V wide range voltage input with built-in voltage booster
Support dual SIM cards and fail-over for a robust connection
1*10/100/1000 Base-T( PoE power supply) port
which can reach up to 95% recognition rate
Video surveillance sites that are without wired network and power
RS485 Modbus Air Quality Sensor for PM2.5 and PM10 Detection Indoor LoRaWAN Gateway Support DC 12V~48V wide rangeThe IOT S300AQ air quality sensor is designed based on the principle of laser scattering and is mainly used to detect the PM 2. 5 PM10 particle content in the atmosphere. The product adopts high sensitivity gas detection probe, with stable signal, high precision, wide measuring range and long transmission distance. It is suitable for air quality environmental monitoring in factories, schools, commercial buildings, construction sites and other places.