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Home > Electrical & Electronics > Telecommunication & Broadcasting > WiFi Products > USR-GPRS232-7S3 Serial to GPRS Module UART TTL to GPRS DTU Converter GSM850/900 DCS1800/1900 Supported

USR-GPRS232-7S3 Serial to GPRS Module UART TTL to GPRS DTU Converter GSM850/900 DCS1800/1900 Supported

USR-GPRS232-7S3 Serial to GPRS Module UART TTL to GPRS DTU Converter GSM850/900 DCS1800/1900 Supported thumbnail-3

USR-GPRS232-7S3 Serial to GPRS Module UART TTL to GPRS DTU Converter GSM850/900 DCS1800/1900 Supported photo-1

USR-GPRS232-7S3 Serial to GPRS Module UART TTL to GPRS DTU Converter GSM850/900 DCS1800/1900 Supported photo-2

USR-GPRS232-7S3 Serial to GPRS Module UART TTL to GPRS DTU Converter GSM850/900 DCS1800/1900 Supported photo-3

US$ 19.80 - 19.80 MOQ: 1 Piece

Key Specifications

Get Latest Price

Place of Origin:

Shandong, China

Brand Name:

USR

Model Number:

USR-GPRS232-7S3

Contact Supplier Request Quote Chat Now

Jinan USR IOT Technology Limited

Payment & Shipping

Payment Methods:

Port of Shipment:

Shenzhen

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Place of Origin Shandong, China

Brand Name USR

Model Number USR-GPRS232-7S3

Product Description

Introduction

This is a serial uart to gprs module, used for data transparent transmission. USR-GPRS232-7S3 is highly-integrated UART to GSM/GPRS module, Users can easily make communication with it among serial device,cellphone and network device.USR-GPRS232-7S3 is based on USR-GM3 gprs module.Clients can use the product to realize bidirectional transparent transmission from serial port to network through simple AT command.

Function features

Support GSM850/900,DCS1800/1900
Support GSM/GPRS/EDGE and 2G/3G/4G card, but don't support 3G/4G network
Support 2 sockets, Support TCP and UDP
4KB cache for each of sockets, user can choose to cache data or not
Support register package and heart beat package
Support setting parameters via SMS message
Support multi work modes: SMS message transmission mode, network transmission mode and HTTPD mode
Support basic and extend AT command sets
Support similar RFC2217
Support flow control: RTS/CTS

Parameter

Working Voltage : DC 5~ 16V
Working Current : average:100 ~ 200mA,max:1200mA
Working Temperature : -25 ~ 85°C
Storage Temperature : -40 ~ 125°C
Storage Humidity : 5 ~ 95% RH
MAX transmit consumption : GSM900 class4 (2W), DCS1800 class1 (1W)
Working Frequency : 850/900/1800/1900MHz
Size : 44.5 x 32 x 13 mm
Network Protocol : TCP, UDP, DNS, Httpd client

Work Mode

Function

Application Field

Company Information

Jinan USR IOT Technology Limited has been focusing on IOT and M2M field for more than 6 years. We offer networking products

such as serial device server, Ethernet module/server, GPRS DTU, WIFI module and remote relay. We have professional R&D

teams for hardware and software, phone APP and server. And we can provide OEM & ODM service for clients.Our company has

rich experience in system solutions such as smart home system, intelligence fire, agricultural network,temperature and humidity

acquisition, industrial control, attendance, entrance guard system and remote control.

Service: 2 years guarantee, and professional technical staff help.
Supply ability: We usually have 3000-5000 units in stock for urgent orders.
Capacity: 50K/week, can meet the demand of most enterprises application.
Lifetime: At least 5 years for each device, can still produce just if you need.
Cooperation: Welcome the cooperation with distributors all over the world.

Our Services

Shipping ways

Southeast Asia, Mid East and Australia: Egypt, Israel, Pakistan, Turkey, India, Singapore, Thailand, New Zealand ect. We choose DPEX or ARAMEX. It may take 7-15 days.
Russian Federation: we only send orders by EMS or CPAM. It will take 20-45 days.
South America: Brazil, Chile, Peru, Argentina, Columbia ect. We choose EMS or CPAM for shipping.It will take 20-45 days. If you really need DHL, please contact us.
North America and Most of Europe: We choose DHL, except cities that DHL can not reach. It will take 7-10 days.

Return/refund policy

If you get a defective item and you do not like the item we send to you, Please contact us within 5 days after you receive your order. item must be returned with its original packaging and accessories.Customer is responsible for shipping charges of returned item.We will refund the money to you when we get the returned item. Or we can send you a new one according to your demand.
if item is lost in the transportation, we will fully refund to you.