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USR-GPRS232-734 Serial to GSM GPRS Modem RS485 Port Support GSM850/900 DCS1800/1900

USR-GPRS232-734 Serial to GSM GPRS Modem RS485 Port Support GSM850/900 DCS1800/1900

$53.71

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Product Description Unique Features
1.Support GSM850/900 DCS1800/1900
2.Support Httpd Client
3.Support GSM/GPRS and 2G/3G/4G card, but don\'t support 3G/4G network
4.Support SMS transmission mode, network transmission mode and HTTPD mode Introduction
This is a RS485 to gprs modem,used for data transparent transmission. USR-GPRS232-734 GPRS DTU (Data Transfer unit) is a wireless terminal equipment which can convert serial data to IP data or convert IP data to serial data through gprs network. Clients can use this product to realize bidirectional transparent transmission from serial port to network through simple AT command. Feature Each connection support 4KB data cache, when in abnormal connection choosing data cache to avoid data lost Support sending registration package and heartbeat package data Support remote configuration via SMS Support basic instruction set and extension instruction set Support establishing, maintaining and closing network connection by using extension instruction set, more flexibility in application Support sending Chinese/English SMS via simple instructions, avoiding PDU sending Chinese SMS which complex and hard use Support class RFC2217,can modify module serial parameter via network dynamically Support wide voltage 5~36V power supply, using DC power supply and terminal power supply RS485 circuit using electrical isolation scheme, has anti-interference ability Parameter
WirelessParameter WirelessStanda

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Model Number USR-GPRS232-734
Brand Name via sources
Item GPRS DTU
Country/Region of Manufacture China

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