Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Plant Area:
852 square meters
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Power Alarm, Support Modbus TCP and RTU, High-Low Analog Input Value manufacturer / supplier in China, offering GSM 3G 4G Lte Analog&Power Alarm RTU5027V, Diesel Generator Power Single Thress Phase Power Electricity Remotely Monitoring System, Industrial Automation Controller Smart Switches for Automation Remote Motor Control RTU5024 and so on.

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GSM 3G 4G Lte Analog&Power Alarm RTU5027V

Get Latest Price
Purchase Qty. / Reference FOB Price
3-99 Pieces US $88
100+ Pieces US $48
Port: Shenzhen, China
Production Capacity: 10000
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram
Type: Industry Alarm
Usage: Auto, Door, Personal, Smoke, Window, Fire
Name: GSM 3G 4G Lte Analog&Power Alarm RTU5027V
DC Power Supply: 9~24VDC, Recommend 12VDC1a
Power Consumption: 12V Input Max. 50mA/Average30mA
Optional: 3G,4G

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Basic Info

Model NO.
50 Ω SMA Antenna Interface
Ain Range 2
0~5V (RTU5027b)
Modbus TCP and Modbus RTU
Backup Battery
900mAh, Last 8hours
Exterior Dimension
Net Weight
Transport Package
Analog&Power Alarm X 1 GSM/3G/4G Antenna X 1 Backu
 GSM 3G 4G LTE Analog&Power Alarm RTU5027V

Model: RTU5027V

Name: GSM 3G 4G LTE Analog&Power Alarm

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 Analog Input Value with SMS Alert!

Support Modbus TCP and RTU for Cloud Monitoring!
GSM 3G 4G Lte Analog&Power Alarm RTU5027V

The GSM 3G 4G LTE Analog&Power Alarm is special for remotely monitoring onsite analog transducer, power status through wireless GSM/3G/4G Network. When the analog input value, power voltage exceed high threshold or low threshold value, will send SMS alert to upto 10 preset mobile phone immediately.

Just dial from Authorized User number, the GSM 3G 4G LTE Analog&Power Alarm will reject at the first "Ring", no communication cost, and then return the current analog value,power status or voltage. Moreover, it can report onsite environment interval or daily.

The GSM 3G 4G LTE Analog&Power Alarm can be used for solar power monitoring, DC power voltage monitoring, temperature monitoring, Class Room, Public Room, Waiting Room, Hospital, Stations, Fresh Food Warehouse, Office, Meeting Room, Laboratory, Library and anywhere that need monitoring analog transducer or control in expected range.
Mainly Features of 4G Analog&Power Alarm:
1.    Can be operated from anywhere, no distance limitation;

2.    No call charges for inquiry. the GSM 3G 4G LTE Analog&Power Alarm rejects the call from authorized number then return onsite analog input value and power voltage on the first 'ring';

3.    Multiple applications. (analog transducer, power status, solar panel, dc voltage);

4.    Up to 10 authorized phone numbers, 5 can be used to receive call or SMS,and 5 can be used to call and SMS while alarm occurrence;

5.    One analog input, AIN range: 0~40mA (RTU5027A) or 0~5V (RTU5027B) optional;

6.    External AC Power status monitoring, AC On/OFF will send SMS to authorized phone numbers;

7.    Inbuilt MCU monitoring the DC input Voltage value, measure range is 9-24VDC, no need additional sensor to save cost;

8.    Timer Report-Can setup every x hours automatically send its status/Value to the authorized numbers;

9.    Support remotely read historic data via SMS;

10. Support Modbus RTU and Modbus TCP protocol for cloud monitoring;

11. Rechargeable Backup Battery inside can last 8hours;

12. Secure - Using caller ID and password for identification, unknown callers are ignored;

13. Programmable by SMS Commands or APPs with password protection;

14. Based on GSM/3G/4G Network, applied to many applications.

15. Remote Reset via SMS, Remote Reboot via SMS, Automatic Reboot Periodicity.
Specifications of the 4G Analog&Power Alarm:

Parameter item

Reference scope

DC Power supply

9~24VDC, 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 


SIM Card

Supporting 3V SIM Card


50 Ω SMA Antenna interface

AIN range 1

4~20mA (RTU5027A)

AIN range 20~5V (RTU5027B)


Modbus TCP and Modbus RTU

Backup Battery

900mAH, last 8hours

Exterior dimension


Net Weight

300 g


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