




[Product Overview]
The indoor comprehensive environment monitoring terminal is a comprehensive sensor that integrates multiple environmental monitoring. It can be equipped with optional parameters: temperature and humidity, carbon dioxide, PM2.5/PM10, gas (including CH4, O2, CO, H2S, SO2), etc. It is widely used for real-time monitoring of indoor environment, supports RS485, NB-IoT, 4G-CAT1 and other connection methods, and has good stability.
[Product Features]
● High precision, high frequency response, good long-term stability;
● On-site environmental data can be viewed in real time via RS485 MODBUS RTU.
[Application Scope]
The product can be widely used for indoor comprehensive environmental monitoring in places such as smart public toilets, tourist attractions, schools, libraries, hospitals, shopping mall chains, underground garages, and civil air defense projects.
Technical indicators
transfer method | RS485 |
Protocol | MODBUS RTU |
Power supply | 12-24V DC power supply |
Power consumption | Online current: ≤150mA |
Operating temperature | -20~+60°C |
Keywords:Industry Sensor Manufacturers,IOT sensor Suppliers,Firstrate Sensor





FST100-2204 Indoor Comprehensive Environmental Monitoring Terminal
Features:
● High precision, high frequency response, good long-term stability;
● On-site environmental data can be viewed in real time via RS485 MODBUS RTU.
Application Scope:
The product can be widely used for indoor comprehensive environmental monitoring in places such as smart public toilets, tourist attractions, schools, libraries, hospitals, shopping mall chains, underground garages, and civil air defense projects.
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Classification
Company Profile and Factory Video

Firstrate

Firstrate

Firstrate
Why choose Firstrate

R&D Experience
Our company was founded in 1965 and has more than 60 years of experience in sensor R & D and production.

Product Type
Our products mainly include industrial sensors, intelligent control instruments, and IoT sensors.

International Certification
Our products have obtained CE, RoHS, ISO, ATEX and other international certifications.

Global Services
Our company produces 200,000 sensor products every year and serves more than 60 countries around the world.

one-stop sourcing
Save your time and cost,simplify procurement and keep consistency and quality.

oem odm service
60+ years OEM/ODM experience for world famous brands.
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Customer FAQ

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· Our company was founded in 1965 and has more than 60 years of experience in sensor R & D and production.
· Our products have obtained CE, RoHS, ISO, ATEX and other international certifications.
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