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GPRS Data Transfer Unit with RS485 R232 Port for wireless data transfer terminal
Model:D221
Data Transfer Unit,Telemetry Data transfer, data transmition and receiving, gprs dtu modem, RS232/485 to GPRS Server Converter, DTU for PLC SCADA, Smart Industrial DTU, M2M Solution DTU TCP IP, m2m wireless DTU, RS232/RS485 for power meter, GPRS DTU remote Automatic Meter Reading RTU
The GPRS DTU is a wireless data transfer unit that embedded with High reliable ARM9 MCU and industrial GPRS Engine inside. The GPRS DTU is special for transparent transferring data between RS485 port and internet over GPRS wireless network.
GPRS DTU is an ideal solution for factory automation, environmental monitoring and remote device management for M2M industry. Meanwhile, it is supplied with simple and user friendly PC Configurator to configuration, easy to installation.
Model No. | Name | GSM Frequency | Interface |
D220 | GPRS DTU, | 850/900/1800/1900MHz | RS-232 |
D221 | GPRS DTU | 850/900/1800/1900MHz | RS-485 |
- Functions & Features of the GPRS DTU:
- GPRS Data Transmission, no distance limitation;
- Real-time online data transfer;
- Three-wire serial (A+, B-, GND) , ± 15KV ESD protection;
- Baud rate adjustable from 1200~115200bps;
- Build-in protocol, support TCP/UDP/IP/PPP network protocol;
- Embedded 32 bit ARM9-MCU with real-time operating system;
- “Plug and Play” solution can realize data transmission between com port and internet;
- It provides a secure, high speed, reliable wireless internet connection for customers;
- Adopt smart online keeping technology to make sure that DTU is always online;
- Support transparent data transfer and protocol conversion;
- Supports point-to-point , Point–to–Multipoint, Multipoint-to-Multipoint Communication Mode;
- Heartbeat function and autodial to ensure the device online;
- Supports DNS and static data service center IP address;
- Supports Remote configuration;
- Supports wakeup by SMS, Call and Comport;
- Built in hardware Watch Dog Timer to ensure it reliable and stable;
- Industrial class design suitable for long time work applications.
- Size: (L x B xH): 75mm x 50mm x 16mm(5.3”x3.7”x1.4”)
Why KING PIGEON?
King Pigeon is a professional GSM/GPRS/3G wireless Alarm System, GSM elderly alarm,SMS Controller, Industrial Remote Controller, RTU Data Logger, Telemetry, Temperature Measurement Logger, Power Monitoring, M2M products Designer & Manufacturer in China since 2005.
Welcome OEM/ODM Service
Put Your LOGO on Unit and Package Available!
1. How to make sure the quality?
- Process Quality Control
- Final Quality Control
- Outgoing Quality Control
2. How to get the order?
- First,Tell us the model and quantity of the products you want.
- Second ,we will make a PI for you.
- Third, After confirm everything,the payment will be arranged (Paypal, Western Union,T/T or Ali Trade Assurance for your money safety are welcomed)
- Fourth, we will send you the goods within the promissory time.
3. How about the Shipping?
- The DHL,UPS,Fedex,TNT usually calculate the shipment based on measure size or weight. They compare the measurement size in Cube meters and Gross weight, and choose the large value to calculate the shipment cost. (Calculation Formula is : L*W*H/5000=Measurement Size weight, unit is cm)
- Reference Shipment Cost
For example, ship to Denmark from China.
Weight(Kg) | Shipment Cost | Average Cost for per Kg |
0.5Kg | 22.32USD |
|
1Kg | 28.27USD | 28.27USD |
16Kg | 206.83USD | 12.93USD |
21Kg | 147.13USD | 7.00USD |
31Kg | 210.00USD | 6.77USD |
51Kg | 316.00USD | 6.20USD |
101Kg | 590.00USD | 5.84USD |
201Kg | 1145.70USD | 5.70USD |
- Our recommends:
For samples, ship by Express, usually 3-5days.
While place small order, try to make the finial weight more than 21Kg.
If the order weight less than 100Kg, recommend to ship them by Express.
If the weight is 101kg~200kg recommend to ship them by Air-cargo or express;
If the weight is above 200kgs, recommend to ship them by air cargo or by sea.
- For small order by express, 20-30 pcs per order is the best.
4. What's the delivery time?
- Sample within 1-3days;
- Wholesales 4-7days according different quantities;
- OEM 7-14 days after all info confirmed.
- ODM depends on the detail requirements.
5. What is the warranty of your company?
- 2~3 years warranty for the main unit; one year warranty for the accessories.
- Please send back the defective goods within the warranty period, we will repair them or send you new free.
- Please send to us some pictures and video about it need to confirm your problem then we will send you free new goods or parts instead.
6. Can you do the design for us?
Yes, Just tell us your idea (logo,text., etc) and our professional R&D team will help to carry out your ideas into reality.
Skype: asiagsmalarm
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