Product Details

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!

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	L70mmW88mmH30mm
Net Weight	300 g

Certifications