Wireless interconnected multifunctional gas environmental monitoring alarms enable individual gas detection and area monitoring, keeping workers aware of their surroundings by sharing gas readings and alarm information between gas monitors. It is suitable for dangerous or hazardous spaces, such as tunnels, culverts, storage rooms, and other restricted spaces where the air can not be circulated. The system could easily transport the monitoring and alarms among the monitors or apps, better to know the area situation by sharing gas readings and alarm information and make faster, more informed safety decisions.

FEATURES
· Temperature and humidity measurement function
· 1.2 m retractable sampling handle (1-10 meter hose and the standard length is 1 meter)
· High-temperature sampling and cooling filter handle
· High-temperature humidity pretreatment system
· External remote sampling pump
· Multiple humidity dust filter
· CD-ROM (upper-level computer communication software)
· Wireless data communications: RS232, infrared communication, automatic recognition

Application
It is suitable for dangerous or hazardous spaces, such as tunnels, culverts, storage rooms, and other restricted spaces where the air can not be circulated.

Parameter Name	Parameter Value
Type	temperature humidity
Applications	gas environmental
Interface	RS-232 wireless