4G DTU RS485\RS232\TTL\USB Data Transceiver with Wireless IO counter Alarm
D223 DTU(2G\3G\4G) RS485\RS232\TTL\USB Data Transceiver with Wireless IO counter Alarm
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The GSM/GPRS/3G/4G IOT M2M Modem DTU D223 is a powerful and programmable multi-purpose wireless cellular modem and data transfer unit (DTU). It embedded high reliable 32bit ARM9 MCU and industrial GSM/GPRS/3G/4G Cellular Engine inside. It provides a secure, high speed, reliable wireless data transmission between com port and internet connection for customers over GPRS/3G/4G wireless cellular network. Also, it can be used as SMS modem and Modbus RTU to Modbus TCP converter.
Moreover, it is suitable for transparent transferring SMS text between mobile phone, computer and RS232/RS485/TTL Serial port over GSM/3G/4G wireless cellular network. It can be used as SMS modem supports transparent transferring SMS, AT Commands, and provides 1 digital input can be used as SMS Alarm and Pulse Counter Alarm, too.
The GPRS/3G/4G wireless cellular communication has become widely used of industrials and utilities and many customers are requiring reliable, flexible and cost-effective data channel to build their information system. Many applications such as Remote device monitoring, remote automatic metering system, ATM, data logging system, POS, SCADA and surveillance system will require data channels covered all country.
The GSM/GPRS/3G/4G IOT M2M Modem 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.
The GSM/GPRS/3G/4G IOT M2M Modem suitable for below applications:
The Electricity Power Industry
1. Remote Meter Reading
2. Power monitoring
3. Streetlight monitoring
4. Meter monitoring
5. Control Room monitoring
6. Power distribution automation remote control systems
Automatic monitoring system
Vending Machines,ATM,POS
The traffic Industry
1. Traffic instructions
2. Vehicle Park Guide
3. Expressway monitoring
4. Traffic lights control and photograph transmission
Water Industry
1. Water Monitoring
2. Water Meter Reading
3. Real-time transmission of the water supply network monitoring
Environment , meteorology, oil and other industries
1. Environmental protection of key pollution sources monitoring
2. Environmental monitoring
3. Meteorological monitoring
The noise real-time monitoring
Oilfield monitoring
Heating network monitoring
Coal monitoring
Seismic monitoring
All kinds device with RS232/RS485/TTL serial port of the PLC, RTU wireless data transmission.
In one word, the GSM/GPRS/3G/4G IOT M2M Modem suitable for transferring data from device to internet, and transferring data from internet(Monitoring center or server) to device.
Functions & Features of the GSM/GPRS/3G/4G IOT M2M Modem:
1. Can be operated from anywhere, no distance limitation;
2. Quad band 850/900/1800/1900Mhz GSM GPRS Module inside;
3. 3G UMTS/HSDPA/4G Modules are optional.;
4. Embedded 32 bit ARM9 MCU, reliable performance with in-built watchdog;
5. Multi-functional, supports AT Commands, Transparent SMS and Data Transfer;
6. 1 TTL port can be used for TTL device data transfer;
7. 1 three-wire RS485 serial port, RS232 is optional, Baud rate adjustable from 1200~115200bps, ± 15KV ESD protection;
8. 1 digital input, supports dry contact, wet contact, pulse counter can be used as alarm, or trigger to wakeup or online event;
9. Powerful programmable features, supports programmable handshake message, etc;
10. Real-time online data transfer, supports always only or event triggered online;
11. Build-in protocol stack, support TCP/UDP network protocol;
12. Support transparent data transfer and Modbus TCP protocol conversion;
13. Heartbeat function and autodial to ensure the device online;
14. Supports DNS and static data service center IP address;
15. Supports wakeup by SMS, Call and Comport, Timer, Digital input or pulse counter input;
16. Automatically restart the cellular module while communication failure, and resend the data in the cache, the cache capacity up to 12K bytes, also when cellular communication failure will alert by SMS text;
17. Supports remotely restart the device, and configure it by SMS commands remotely;
18. Up to 10 user's phone number to receive alarm and daily report SMS/Call;
19. Industrial class design suitable for long time work applications;
20. Support configure parameters, load profiles and upgrade the firmware via PC;
21. Wall mount or 35mm standard DIN rail Design, convenient installation,
22. Metallic cover, small size, exterior dimension is L70*W88*H30mm.
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.
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!
Skype: africagsmalarm ,Whatsapp:+86 15012741010
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- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
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