SONBEST SZ3390 ZIGBEE wireless carbon dioxide, light intensi

SZ3390 ZIGBEE wireless carbon dioxide, light intensity, temperature, and humidity sensor is ZIGBEE wireless sensor bus is dedicated sensors for environmental monitoring of agricultural production process and design, built-core sensors for all imported devices. Instrument capable of continuously monitoring the concentration of carbon dioxide gas, light intensity and ambient temperature and humidity 4 kinds of environmental parameters, each parameter values are converted to a standard MODBUS-RTU ZIGBEE radio signals transmitted to the associated equipment, built the sensor alarm interface, optional overrun sound and light alarm devices.