The M300 series Cellular Modem provides global cellular connectivity with 4G/3G/2G capabilities. It is a USB data modem that is easy to install and allows quick internet access for mobile professionals. The modem supports applications such as remote monitoring and control, security surveillance, meter reading, and more. It has features such as auto install software, LED status indicators, and compatibility with Windows, Mac and Linux operating systems.
The objective of vehicle theft detection system is to provide prevention of theft activity for any vehicle. Electronic gadgets being a great advancement in the field of technology, these can be used to solve so many day to day problems. If we talk about the theft activity then this mainly happens with vehicles. The technology has also given great solution for these activities. The purpose of this project is to prevent vehicle theft detection. The issue of vehicle theft has increased tremendously nowadays.
The objective of vehicle theft detection system is to provide prevention of theft activity for any vehicle. Electronic gadgets being a great advancement in the field of technology, these can be used to solve so many day to day problems. If we talk about the theft activity then this mainly happens with vehicles. The technology has also given great solution for these activities. The purpose of this project is to prevent vehicle theft detection. The issue of vehicle theft has increased tremendously nowadays.
GSM GPRS sim900 a modem with aurdino compatibleRaghav Shetty
This is a very low cost and simple Arduino GSM and GPRS shield. We use the module SIMCom SIM900A.
The Shield connects your Arduino to the internet using the GPRS wireless network. Just plug this module onto your Arduino board, plug in a SIM card from an operator offering GPRS coverage and follow a few simple instructions to start controlling your world through the internet. You can also make/receive voice calls (you will need an external speaker and microphone circuit) and send/receive SMS messages
What is GSM?
Global System for Mobile Communications, or GSM for short, is a digital mobile communications standard developed by the European Telecommunications Standards Organization ETSI. It uses time division multiple access technologies for its air interface. Since its commercial introduction in the mid-1990s, it has been adopted by more than 100 countries worldwide.
GSM is an open standard currently being developed by 3GPP. 2015, many GSM network are used by operators worldwide.
GSM belongs to the 2nd generation (2G) cellular mobile communication technology. Analog cellular technology is known as Generation 1 mobile technology, and broadband CDMA technology is known as Generation 3 mobile technology, or 3G.
GSM is a digital cell phone network standard developed in Europe to allow users to use one cell phone network standard for all parts of the world so that users can travel around the world with one cell phone.
GSM/GPRS Modem-RS232 is built with Dual Band GSM/GPRS engine- SIM900A, works on frequencies 900/ 1800 MHz. The Modem is coming with RS232 interface, which allows you connect PC as well as microcontroller with RS232 Chip(MAX232). The baud rate is configurable from 9600-115200 through AT command. The GSM/GPRS Modem is having internal TCP/IP stack to enable you to connect with internet via GPRS. It is suitable for SMS, Voice as well as DATA transfer application in M2M interface. The onboard Regulated Power supply allows you to connect wide range unregulated power supply . Using this modem, you can make audio calls, SMS, Read SMS, attend the incoming calls and internet through simple AT commands
Caimore wireless 3 g 4g mobile nvr mdvr applied in charge pile(station)Cynthia Wang
Caimore No. 4 generation products supports image recording, image capture forensics, GPS positioning, help service, through the serial bus RS485, RS232, CAN protocol and IP protocol, timing, and power level meter, meter the amount of the charge, provide human-computer interaction, and BMS real-time communication, access to battery type, cell voltage, remaining capacity, temperature, alarms and other information centralized monitoring communication ,report the charging status to realize security wireless intelligent charging pile management application solutions by pictures and data .
GSM GPRS sim900 a modem with aurdino compatibleRaghav Shetty
This is a very low cost and simple Arduino GSM and GPRS shield. We use the module SIMCom SIM900A.
The Shield connects your Arduino to the internet using the GPRS wireless network. Just plug this module onto your Arduino board, plug in a SIM card from an operator offering GPRS coverage and follow a few simple instructions to start controlling your world through the internet. You can also make/receive voice calls (you will need an external speaker and microphone circuit) and send/receive SMS messages
What is GSM?
Global System for Mobile Communications, or GSM for short, is a digital mobile communications standard developed by the European Telecommunications Standards Organization ETSI. It uses time division multiple access technologies for its air interface. Since its commercial introduction in the mid-1990s, it has been adopted by more than 100 countries worldwide.
GSM is an open standard currently being developed by 3GPP. 2015, many GSM network are used by operators worldwide.
GSM belongs to the 2nd generation (2G) cellular mobile communication technology. Analog cellular technology is known as Generation 1 mobile technology, and broadband CDMA technology is known as Generation 3 mobile technology, or 3G.
GSM is a digital cell phone network standard developed in Europe to allow users to use one cell phone network standard for all parts of the world so that users can travel around the world with one cell phone.
GSM/GPRS Modem-RS232 is built with Dual Band GSM/GPRS engine- SIM900A, works on frequencies 900/ 1800 MHz. The Modem is coming with RS232 interface, which allows you connect PC as well as microcontroller with RS232 Chip(MAX232). The baud rate is configurable from 9600-115200 through AT command. The GSM/GPRS Modem is having internal TCP/IP stack to enable you to connect with internet via GPRS. It is suitable for SMS, Voice as well as DATA transfer application in M2M interface. The onboard Regulated Power supply allows you to connect wide range unregulated power supply . Using this modem, you can make audio calls, SMS, Read SMS, attend the incoming calls and internet through simple AT commands
Caimore wireless 3 g 4g mobile nvr mdvr applied in charge pile(station)Cynthia Wang
Caimore No. 4 generation products supports image recording, image capture forensics, GPS positioning, help service, through the serial bus RS485, RS232, CAN protocol and IP protocol, timing, and power level meter, meter the amount of the charge, provide human-computer interaction, and BMS real-time communication, access to battery type, cell voltage, remaining capacity, temperature, alarms and other information centralized monitoring communication ,report the charging status to realize security wireless intelligent charging pile management application solutions by pictures and data .
Main:
Industrial class,with sim card slot
Interface:1 RJ45 WAN Port + 4 RJ45 LAN Port;
Optional additional port: DB9 RS232 or RS485 port
VPN(PPTP,L2TP,IPsec,GRE),SNMP, VRRP, DDNS, DHCP, NAT/NAPT, Web, Auto-dial,always online,watch-dog;
Line WAN(xDSL) and Cellular can backup, two H800 can work as dual sim dual module backup
Overview brochure of General Electric's Microwave Data Systems Division. World's leading provider of industrial-strength wireless products to transmit data for your mission-critical applications.
Global adoption of automation, AI, and robotics to increase productivity is
inseparable from monitoring and managing equipment remotely. Teltonika
Networks has long-standing experience in this field, enabling manufacturers,
integrators, and machine builders to stay in control of their equipment
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DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
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Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
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All of this illustrated with link prediction over knowledge graphs, but the argument is general.
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Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
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1. M300 Series Modem Datasheet
M300 Series Cellular Modem Datasheet
>>| Product Introduction
The M300 series Cellular Modem is a complete wireless USB data modem providing global cellular network
connectivity, where cellular signal available, with 4G/3G/2G fallback capabilities for ensured access to the
internet anywhere.
The M300 is an easy to install productivity tool designed to provide maximum accessibility to the mobile
professional allowing quick access to the internet for real-time business transactions, email, web browsing and
more.
E-Lins’ mobile data products are widely used in more than 50 countries and regions, and more than twenty
industrial fields, such as power control, water schedule, traffic, oil field, weather forecast, environmental
protection, street lamp control, post, bank and many other areas.
>>| Hot Spot
Built-in 2G/3G/4G industrial cellular module, insert SIM/UIM card to work directly;
Built-in sim card slot;
Broadband M2M communications
SIM failover/standby APN
3G/4G failover for fixed line broadband connections
Rapid service deployment applications
Support At command
USB port
MIMO support (option)
GPS support (option)
E‐Lins Technology Co.,Limited
Add: #301,Unit 6, Building A,Minkang Garden, Minkang Rd.,Minzhi, Longhua,Shenzhen,518109, China
Tel: +86‐755‐29230581 83700465 E‐mail: sales@szelins.com www.szelins.com www.e‐lins.com
2. M300 Series Modem Datasheet
>>| Typical Diagram
>>| Industrial Application
Remote Data Monitor and Control
CCTV, security surveillance
Water, gas and oil flow metering and schedule
AMR (automatic meter reading)
Power station monitoring and control
Remote POS (point of sale) terminals, ATM,
Traffic signals monitor and control, Traffic info guidance
Oil field, weather forecast, environmental protection, street lamp monitoring and control
Early Warning of Mountain Torrent
Fleet management
Power distribution network supervision
Central heating system supervision
Weather station data transmission
Hydrologic data acquisition
Vending machine
Telemetry, SCADA
Vehicle logistics and diagnostics controlling
E‐Lins Technology Co.,Limited
Add: #301,Unit 6, Building A,Minkang Garden, Minkang Rd.,Minzhi, Longhua,Shenzhen,518109, China
Tel: +86‐755‐29230581 83700465 E‐mail: sales@szelins.com www.szelins.com www.e‐lins.com
3. M300 Series Modem Datasheet
E‐Lins Technology Co.,Limited
Add: #301,Unit 6, Building A,Minkang Garden, Minkang Rd.,Minzhi, Longhua,Shenzhen,518109, China
Tel: +86‐755‐29230581 83700465 E‐mail: sales@szelins.com www.szelins.com www.e‐lins.com
Parking meter and Taxi Monitor
Telecom equipment supervision (Mobile base station, microwave or optical relay station)
>>| Features
Auto install software
Easy connection, directly to the PC or laptop by using a provided extension cable
High speed with 4G LTE 100Mbps and back compatible to HSPA+ data (up to 42Mbps downlink and
5.76Mbps uplink) and backward compatible with EDGE/ GPRS/ GSM data connectivity (up to 216~384
Kbps)
Visual feedback on connection status with the LED and the easy connection software, including signal
strength indication
Compatible with nearly all modern desktop and laptop PC’s equipped with Microsoft OS (2000, XP, XP Pro,
Vista, 7, 8)
Industrial design with intelligent software capabilities, making it a reliable cellular solution for data collection
and transmission
Plug-and-play design with easy-to-use software interface for easy integration
Easily manage and control distributed remote devices over the air
Built-in Watch Dog
Always-On-Line
Easy-to-use
Industrial design with surge protection
Local and remote configuration over the air
No need to build expensive fixed line network, saving cost substantially
EASY TO INSTALL AND USE
The M300 series Cellular Modem sets up in minutes, making it easy to use while on-the-go.
Set up a wireless network with The M300 series Cellular Modem and provide your users with a secure,
high-speed connection to the Internet virtually anywhere within a wireless broadband network.
>>| Specification
Wireless
Mobile Networks
UMTS WCDMA (HSUPA/HSDPA/HSPA/HSPA+)
GSM EDGE/GPRS
CDMA1x
CDMA EVDO Rev 0 and Rev A
4. M300 Series Modem Datasheet
E‐Lins Technology Co.,Limited
Add: #301,Unit 6, Building A,Minkang Garden, Minkang Rd.,Minzhi, Longhua,Shenzhen,518109, China
Tel: +86‐755‐29230581 83700465 E‐mail: sales@szelins.com www.szelins.com www.e‐lins.com
TD-SCDMA/TD-LTE
4G LTE (FDD/TDD)
Cellular Frequency
UMTS/HSPA/HSUPA/HSPA/HSPA+ (WCDMA/FDD)
850/1900/2100 MHz or 850/900/1900/2100Mhz optional
Quad-band EGSM 850/900/1800/1900
CDMA1x/EVDO: 800/1900Mhz or 450Mhz optional
4G LTE (FDD-LTE & TDD-LTE)
4G FDD LTE:
Band 1--2100Mhz
Band 2--1900Mhz
Band 3--1800Mhz
Band 5—850Mhz
Band 7--2600MHz
Band 8--900Mhz
Band 12—700Mhz
Band 13--700(B13)Mhz
Band 17--700(B17)/AWS
Band 20--DD800Mhz
4G TDD LTE:
Band 40 -- 2300Mhz
Band 39 – 1900Mhz
Band 38--2600Mhz
Notes: 4G LTE is new. There are many different band and
frequency. Please confirm the detailed band and frequency
with your carriers before order.
Data
Bandwidth
HSPA+: Downlink 21/42Mbps, Uplink 5.76Mbps;
HSPA: Downlink 14.4Mbps, Uplink 5.76Mbps;
HSUPA: Downlink 7.2Mbps, Uplink 5.76Mbps;
HSDPA: Downlink 7.2 Mbps, Uplink 384k bps;
WCDMA/UMTS: Downlink/Uplink 384 kbps;
EDGE: Downlink 236,8 kbps, Uplink 118 kbps;
GPRS: Downlink 85.6 kbps, Uplink 42.8 kbps;
CDMA1x: Downlink/Uplink 153.6kbps;
CDMA EVDO:
5. M300 Series Modem Datasheet
E‐Lins Technology Co.,Limited
Add: #301,Unit 6, Building A,Minkang Garden, Minkang Rd.,Minzhi, Longhua,Shenzhen,518109, China
Tel: +86‐755‐29230581 83700465 E‐mail: sales@szelins.com www.szelins.com www.e‐lins.com
Rev B: 14.7Mbps downlink, 5.4Mbps uplink
Rev A: 3.1Mbps downlink, 2.4Mbps uplink
Rev O: 2.4Mbps downlink, 153.6kbps uplink
4G LTE: Max. 100Mbps downlink, 50Mbps uplink
3G TD-SCDMA: 2.8Mbps
Interface
Antenna
50Ω SMA female interface *3, external detachable;
Antenna for Main Cell, MIMO Cell, GPS
Led
Power indicator
Data indicator
UIM/SIM 1.8V/3V
USB USB 2.0 female
Power
Power supply
DC5V-40V , option is DC5V-50V, typical DC9V1A or 12V1A
or 12V2A
Power consumption
Peak: 700mA@+9VDC
Average: 85mA@+9VDC
Idle: 30mA@+9VDC
Software
OS
Windows 7, 8, Vista, XP, 2000;
Mac OS;
Linux;
Other OS support internet browser;
At command
Support at command;
Packed with GUI software
Physical
Operating
Temperature
Work temperature: -30°C to 70°C option for -30°C to 80°C
Storage temperature: -40°C to 85°C
Humidity 95% Maximum (Non-condensing)
6. M300 Series Modem Datasheet
Dimensions
Item (L x B x H): 87mm*50mm*23mm
Packaging (L x B x H): 102*70*23mm
PCBA: 84mm*48mm*20mm
Weight 150g (not including accessories and package)
Electromagnetic
compatibility
anlistatig test: Class 3
Radio electromagnetism test: Class 3
Others
Warranty 1 Year, can extend up to 5 years
Package Contents
The M300 Series Modem
USB cable
Power Adapter
Antenna
CD-ROM with Product Documentation
>>| M300 series model and types
Notes:
We name M300d HSDPA version and M300u HSUPA version both as M300w version.
>>| Accessories
The M300 Series Modem
USB cable
Power Adapter
Antenna
CD-ROM with Product Documentation
E‐Lins Technology Co.,Limited
Add: #301,Unit 6, Building A,Minkang Garden, Minkang Rd.,Minzhi, Longhua,Shenzhen,518109, China
Tel: +86‐755‐29230581 83700465 E‐mail: sales@szelins.com www.szelins.com www.e‐lins.com
7. M300 Series Modem Datasheet
Notes:
1) We packed the units with free accessories; default packed depends on stock and the device’s feature
requirement. If you need specify the type, please inform us when you order.
2) Different places have different band and frequency. Signal quality affects the data speed. The antenna in the
packages is free default. It’s a world-wide use type. Our free antenna may not get good signal or good speed in
your area. Please get the dedicated antenna for your area yourself to get the best signal and data speed.
E‐Lins Technology Co.,Limited
Add: #301,Unit 6, Building A,Minkang Garden, Minkang Rd.,Minzhi, Longhua,Shenzhen,518109, China
Tel: +86‐755‐29230581 83700465 E‐mail: sales@szelins.com www.szelins.com www.e‐lins.com
