Product Description
GSM 3G 4G LTE Environmental Monitoring Alarm
Item No.: RTU5023
The GSM 3G 4G LTE Environmental Monitoring Alarm is special for remotely monitoring onsite temperature,humidity,power status through wireless GSM/3G/4G Network.When the temperature,humidity, power voltage exceed high threshold or low threshold value.
Inquiry Onsite Environment with a FREE Call from Your Mobile Phone!
Interval Report Onsite Environment to Your Mobile Phone by SMS!
Remote Reset, Remote Reboot, Automatic Reboot Periodicity!
High-Low Temperature Humidity Voltage with SMS Alert!
Support Modbus TCP and Modbus RTU Over TCP for Cloud Monitoring!
Detailed Photos
Product Parameters
Parameter item |
Reference scope |
DC Power supply |
9~36VDC, recommend 12VDC1A |
Power consumption |
12V input Max. 50mA/Average30mA |
Frequency range |
2G :850/900/1800/1900Mhz
3G :W :900/2100Mhz C :850/1900Mhz T :850/2100Mhz
4G LTE |
SIM Card |
Supporting 3V SIM Card |
Antenna |
50 Ω SMA Antenna interface |
Temperature range |
-40-+80 °C |
Humidity range |
Relative humidity 0~90% (condensation free) |
Temp&Humidity Sensor |
Temperature&Humidity Sensor, Model :AM2301 ,Temperatures from -40-80°C(0.5°C accuracy),Relative Humidity from 0-99RH%, accuracy is 3%. |
Backup Battery |
900mAH, last 8hours |
Exterior dimension |
L70mm*W88mm*H30mm |
Net Weight |
300 g |
Certifications
Packaging & Shipping