2G/3G/4G Gateway (Remote Maintain with VxServer)

2G
Frequency
(MHz)

3G
Frequency
(MHz)

Serial to 2G/3G

Ethernet to 2G/3G/4G

Modbus TCP to RTU Gateway

RS-232 / RS-485/CAN Bus

1200mAh Battery

DI (Count)

DO

AI

GT-541

850/900/
1800/1900

-

Yes

-

Yes

-

-

-

-

RMV-531

850/900/
1800/1900

850/900/
1900/2100

Yes

-

Yes

-

-

-

-

RMV-514

850/900/
1800/1900

-

Yes

-

-

30 min

6(0)

2

1

GRP-530M

850/900/
1800/1900

850/900/1900/
2100

Yes

Yes

Yes

-

-

-

-

Yes

Yes

Yes

-

-

-

-