Name: GPRS IP Modem with Serial Port RS232/Rss485 for SMS, Data
Uploaded: 2026-08-16T14:05:21+08:00
Description: Watch the GPRS IP Modem with Serial Port RS232/Rss485 for SMS, Data video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

GPRS IP Modem with Serial Port RS232/Rss485 for SMS, Data Video,Demo, How It Works & Features 2026-06-29 5180
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Product Specifications

Model NO.:

H21series

Transmission Channel:

Wireless Modem

Type:

External

Signal Type:

Band Modem

Installation:

Rack-Mounted

Clip Function:

AMR

Interface Type:

RJ-45

Transmission Rate:

10/100Mbps

Application:

Industrial

Transport Protocols:

Data Compression Protocols

Transmission Mode:

3G/4G

Wan Port:

LAN Port:

Serial Port:

RS232/RS485

CPU:

Mips2

Standard and Band:

Egsm900/GSM1800MHz

Bandwidth:

85.6kbps

Flash:

1MB(Extendable)

Weight:

450g

Housing:

Iron, Providing IP30 Protection

Trademark:

HOMTECS

Transport Package:

Standard Package

Specification:

CE Cetification

Origin:

China

HS Code:

8517623600

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GPRS IP Modem with Serial Port RS232/Rss485 for SMS, Data Video,Demo, How It Works & Features

Product Specifications