About 4121 results:
Modems (1353) , Wireless Networking Equipment (2149) , VoIP Products (3)

gprs dtu gsm modem rs485 for AMR/remote control supply free antenna,power adapter and App server software

FOB Price: Get Latest Price
Min.Order Quantity: 1 Unit/Units
Supply Ability: 50000 Unit/Units per Month
Port: shenzhen
Payment Terms: T/T,Western Union
Add to My Favorites
This supplier supports Trade Assurance.
Follow the Trade Assurance process and get:
On-time shipment and pre-shipment product quality safeguards
Refund up to the covered amount agreed with your supplier
Supplier's Trade Assurance Limit: US $13,000
Learn More ›

Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
quad-band (850/900/1800/1900MHZ )
MCU chip:
Working Temperature:
-40 to 80
Working Voltage:
T/T or Western union
Price terms:
FOB (Shenzhen port)

Packaging & Delivery

Packaging Details: Standard packing
Delivery Detail: 1-2 days(sample order)after received the payment


gprs dtu gsm modem
1 .850/900/1800/1900MHZ
2.Plug and play(New solution)
3.SMS modem,GSM modem


KB3030 gprs dtu gsm modem rs485 for AMR/remote control supply free antenna,power adapter and App server software  wireless data transmitting terminal of GPRS/SMS and embedded with High reliable ARM7 CPU.

Based on the public net, KB3030 GPRS DTU transmit widely, stably and reliably, KB3030 GPRS DTU is widely used in unattended operation device, Remote AMR, remote data acquisition, remote AMR, remote scheduling and so on. Due to this product is designed for industry integrated, we adopt special designs in the temperature scope, shaking, EMC and interface multiform and so on, to keep it good stability in the severe atmosphere, ensure high quality for your device.




 Supports GSM/GPRS
 Supports GSM850MHz/EGSM900MHz/DCS1800MHz/PCS1900MHz
interfaceAntenna: 50Ω/SMA-K(Female)
 SIM: standard user card interface (3V)
 Serial data interface
   • Type: TTL(5V), CMOS(3.3V);
   • Baud rate: Standard products 300~115200bps (defult 9600bps, Adjustable)
   • Connector:3.5mm pluggable terminal block
   • Configuration interface: RS-232 Standard-115200bps
PowerWork Voltage: GPRS Module: 3.4VDC~4.5VDC; 3.4V~4.5V DC; MCU: 2.0VDC~3.6VDC
 Power Standby: < 30mA@5V
 Power Communicating: < 200mA@5V
 Power Launched peak: 1.5A@5V
OtherMechanical: 54×36×6.8mm (not including antenna and mounting kits)
 Weight: 20g
 Operation temperature: -40°C~+80°C
 Store temperature: -45°C~+125°C
 Relative humidity: 20%~95% non-condensing







Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Shenzhen Kingbird Network Technology Co., Ltd., based in Shenzhen, China, is a high-tech company. Our company has always focused on the research, development, sale and engineering service of wireless data communication systems and embedded operating systems. We provide users with industrial Ethernet solutions and port device networking solutions with reliable, flexible and cost-effective features.

Our products are widely used in electric power, oil field, coal mine safety, weather fo... View detail

Basic Information

Business Type: Manufacturer  
Main Products: GPRS Modem,GPRS DTU,SMS Modem,LED GPRS Publish System,GPRS Camera System  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 31% - 40%  

Supplier Assessment Report

Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

How It Works

China (Mainland) | Contact Details
Experience: Established 2008

Communicate with Supplier:

Ms. Joan xu
Ms. Joan xu:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>