#gsm modem

[ejointech]

How to configure your GSM modem ?

To configure your GSM modem, you will need to:

Obtain an account with a cellular carrier. The carrier will provide you with a SIM card and account information, such as the APN and possibly a username and password for the account.

Install the SIM card in your GSM modem. Consult the documentation for your GSM modem for specific instructions on how to do this.

Connect the GSM modem to your computer. This is usually done using a USB cable or a serial port.

Install the necessary drivers for the GSM modem. These drivers can usually be found on the manufacturer's website.

Configure the GSM modem. This can be done using a terminal program, such as PuTTY, or through a web interface provided by the GSM modem manufacturer.

The specific steps required to configure your GSM modem will vary depending on the make and model of the modem. However, there are some general steps that you can follow:

Identify the COM port that the GSM modem is connected to. You can do this using the Device Manager in Windows.

Open a terminal program, such as PuTTY.

Configure the terminal program to connect to the GSM modem. Set the connection type to Serial and the serial line to the COM port that the GSM modem is connected to. Set the speed to the baud rate of the GSM modem.

Once you are connected to the GSM modem, you can start sending AT commands to configure it. AT commands are text-based commands that are used to control GSM modems. You can find a list of AT commands for your GSM modem in the documentation.

Some common AT commands that you may need to use to configure your GSM modem include:

AT+CMGFS=1: This command sets the GSM modem to SMS mode.

AT+CSMS=1: This command sets the GSM modem to text mode.

AT+CMGF=1: This command sets the GSM modem to PDU mode.

AT+CNMI=2,2: This command enables the GSM modem to send SMS notifications to the computer.

AT+CSCA="SMSC number": This command sets the SMSC number, which is the number that the GSM modem will use to send and receive SMS messages.

Once you have configured your GSM modem, you can use it to send and receive SMS messages, make and receive voice calls, and connect to the internet.

[svsembedded]

Automatic Vehicle🚗Accident Detection and Messaging📱System using GSM and GPS🛰️Modemhttps://www.youtube.com/watch?v=XWBEZsrNTCc

[thanhthienphuvn]

6ES7901-3CB30-0XA0 Cáp PC/PPI cho S7-200

6ES7901-3CB30-0XA0 Cáp PC/PPI cho S7-200

SKU: 6ES7901-3CB30-0XA0

Thông số kỹ thuật: SIMATIC S7-200, PC/PPI cable MM multimaster, for connection of S7-200 to serial PC interface, supports Freeport and GSM modems

Tình trạng: Hàng có sẵn, mới 100%

Chứng từ COCQ, tờ khai hải quan, có xuất hóa đơn VAT

Hãng sản xuất: Siemens

Giảm thêm 5% khi mua sản phẩm cùng danh mục có giá cao hơn

👉 Xem thêm: https://thanhthienphu.vn/6es7901-3cb30-0xa0/

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[jakeworldfax]

How to do Netwrok wholesale SMS business?

GSM SMS gateway and SMS modem hot sale Who we are? We are manufacturer of GSM SMS gateway, a device to send bulk sms then get profit. We have 2/3/4 G gateway (Choose depends on your countries network condition) with 8/16/32/64 port(Sim card Ports). If you are interested in doing sms business with us, please leave a message about your contact info. I will guide you to earn dollars step by step.We can provide free tech support for you. If you are interested to do sms business, we can provide sms traffic with good rate.you can get high profit daily What you need are: 1. Gateway 2. SIM cards 3. Network Following info are my contact way: TG:@Jakeworldfax Skype:live:.cid.f2ad7b929b5e1e3a Whatsapp：12565258771 website: www.world-fax.com

[hkxytech]

Siemens 6AG1720-3AA01-7XX0 SIPLUS NET

Siemens 6AG1720-3AA01-7XX0 SIPLUS NET MD720 2G based on 6NH9720-3AA01-0XX0 with conformal coating, -25??+70 ??C, GSM/GPRS, 2G mobile radio modem with RS-232 interface; for GSM services CSD, GPRS, SMS; Quadband GSM; AT command interface; observe national approvals! automatic GPRS connection setup; incl. gender changer for RS-232/PPI adapter. Model: 6AG1720-3AA01-7XX0Categories: SIPLUS…

[genuspower22]

Saksham 125/145 SMART RESIDENTIAL METER WITH INTEGRATED GSM / GPRS MODEM Saksham-125/145 is an ideal fit for Advanced Metering Infrastructure (AMI) systems intended for load management, multi-rate / Time-of-Use and anti-theft metering of residential and light commercial consumers with single-phase service connections. Measures, collects, analyzes, controls energy usage and communicates with Head End System either Continue reading & Single Phase Smart Meter

[aaradhyaelectronic]

Streamline Your Fleet with a Premier GPS Based Vehicle Tracking System

In today's fast-paced world, managing a fleet efficiently is crucial for businesses. As a leading supplier of GPS based vehicle tracking system, we are dedicated to providing top-notch solutions that ensure seamless tracking and monitoring of your assets. Our GPRS SIM868 modem stands out in the market for its advanced features and reliable performance.

Our GPS based vehicle tracking system offers:

Connectivity Type: Wireless or Wi-Fi

Voltage: 12 V

Model Name/Number: SIM868

Frequency: 850 MHz

Color Options: Green, Black, etc.

Brand: AEPL

Material: PCB

Mobile Access: Yes

Country of Origin: Made in India

The SIM868 module is a complete Quad-Band GSM/GPRS module, combining GNSS technology for precise satellite navigation. Its compact design, featuring LCC and LGA pads, significantly reduces both the time and costs required for developing GNSS-enabled applications. With an industry-standard interface and robust GNSS function, this system ensures that variable assets can be tracked seamlessly at any location and anytime within signal coverage.

As a premier supplier of GPS based vehicle tracking system, we prioritize quality and reliability. Our products are designed to meet the highest standards, ensuring that your fleet operations are always under control. With the SIM868 module, you get a versatile and powerful tracking solution that integrates smoothly into your existing systems.

For more information and to enhance your fleet management capabilities, contact us at 9657455169. Trust the leading **supplier of GPS Contact: 9657455169URL: https://www.aaradhyaelectronics.in/product-details/8/supplier-of-gps-based-vehicle-tracking-system-gprs-sim868-modem

[govindhtech]

Is MediaTek dimensity 7200 good for gaming?

Superior Power Efficiency

The MediaTek Dimensity 7200 integrates high-end technologies, embracing the flagship-class power efficiency of TSMC’s 2nd-Gen 4nm chip production process. It introduces 2nd generation Armv9 processors with a fast peak performance of up to 2.8GHz, guaranteeing seamless multitasking, excellent gaming performance, and a strong generational performance uplift, all while maximizing battery life.

Gamers’ HyperEngine 5.0 Technologies

Including optimized 5G and Wi-Fi game connections, exclusive AI-VRS for power savings, CPU & GPU smart resource optimization, low-latency wireless earbuds with Bluetooth LE Audio technology with Dual-Link True Wireless Stereo Audio, and more, MediaTek HyperEngine 5.0 offers a full suite of gaming-related optimizations for the entire smartphone. The Arm Mali G610 MC4 GPU also guarantees fluid, high frame rates in well-known games.

Effective AI processing on-chip

The integrated MediaTek APU 650 optimizes AI task efficiency and AI-fusion processing, opening up new possibilities for device manufacturers to offer improved performance, better visuals, more power efficiency, and new experiences.

4K HDR footage and simultaneous dual recording

For amazing photography, the premium 14-bit HDR-ISP MediaTek Imagiq 765 supports 200MP primary cameras. With all-pixel autofocus, capture 4K HDR video or two cameras at once in Full HD resolution and keep everything in focus. Motion-compensated noise reduction (MCNR) improves nighttime or low-light captures, guaranteeing clear, sharp videos and live streams. Strong AI camera improvements like real-time portrait beautification are possible with the MediaTek APU 650.

HDR-capable MediaTek MiraVision Display

For media streaming and playback, MediaTek MiraVision 765 supports the international HDR standards HDR10+, CUVA HDR, and Dolby HDR. AI SDR-to-HDR video playback creates a better experience by intelligently converting standard media to HDR visuals.

Quick and Effective Dual 5G SIM

With downlink performance reaching 4.7Gbps, the 3GPP Release-16 standard 5G modem offers incredibly quick performance. With a single smartphone, users can support both personal and professional connections and have more choice, superior voice and video call quality, and dual 5G SIM with dual VoNR. Best-in-class cellular power efficiency is ensured by the combination of a fully integrated 5G modem and the MediaTek 5G UltraSave 2.0 technology suite, which also prolongs battery life.

Fastest Wi-Fi & Most Dependable Headphones & Accessories

With a 2×2 antenna, tri-band Wi-Fi 6E offers incredibly quick wireless networking with improved connection stability. MediaTek Wi-Fi/Bluetooth hybrid coexistence technologies ensure that Bluetooth earbuds and peripherals and Wi-Fi operate together seamlessly and with the least amount of latency when used together.

The MediaTek Dimensity 7200 Specifications

Processor

CPU

2x Arm Cortex-A715 up to 2.8GHz

6x Arm Cortex-A510

Cores

Octa (8)

Memory and Storage

Memory Type

LPDDR4x

LPDDR5

Max Memory Frequency

Up to 6400Mbps

Storage Type

UFS 3.1

Connectivity

Cellular Technologies

2G-5G Multi-Mode, 5G/4G CA, 5G/4G FDD / TDD, CDMA2000 1x/EVDO Rev. A (SRLTE), EDGE, GSM, TD-SCDMA, WDCDMA

Specific Functions

SA & NSA modes; SA Option2, NSA Option3 / 3a / 3x, NR TDD and FDD bands, DSS, NR DL 2CC 200MHz bandwidth, 4×4 MIMO, 256QAM NR UL 2CC, R16 UL Enhancement, 2×2 MIMO, 256QAM VoNR / EPS fallback

Peak Downlink Speed

4.7Gbps

GNSS

GPS

BeiDou

Glonass

Galileo

QZSS

NavIC

Wi-Fi

Wi-Fi 6E (a/b/g/n/ac/ax)

Wi-Fi Antenna

2T2R

Bluetooth

5.3

Camera

Max Camera Sensor

200MP

Max Video Capture Resolution

4K30 (3840 x 2160)

Camera Features

Video HDR

Video EIS

Dual simultaneous video capture

AI-2A (AI-AF, AI-AWB)

All-pixel AF

Graphics

GPU Type

Arm Mali-G610 MC4

Video Encoding

H.264

HEVC

Video Playback

H.264

HEVC

VP-9

Display

Max Refresh Rate

Full HD+ @ 144Hz

AI

MediaTek 5th generation APU

APU 650

MediaTek Dimensity 7200 phones

Powered by MediaTek Dimensity 7200 in the Vivo V27

The Vivo V27 is a true master of both photography and video. Its high-end Sony IMX766V sensor with OIS allows it to precisely capture more light for images that are purer, brighter, and more vivid at night. A 50MP HD AF camera on the front, meanwhile, captures more natural and sharper selfies. With the help of Vivo’s 4D Game Vibration and Game BOOST Mode, gamers can enjoy fluid, steady frame rates and a sense of immersion in the action.

With its sleek and seamless 3D curved screen design and 120Hz Full HD+ display, the V27 weighs only 180g and has a thin 7.36 mm thickness, giving it a silky-smooth feel in the palm of your hand. With a big 4600mAh battery inside and four eye-catching colors, the Vivo 66W FlashCharge will help you get where you’re going faster.

The first device in the new “7000 series” of 5G smartphones is the MediaTek Dimensity 7200. The most recent Armv9 “big core” CPUs from the 2nd generation are included, along with amazing gaming and camera features, all housed in a flagship-caliber 4nm chip with great battery life.

The MediaTek Dimensity 7200’s Top 7 Features

Play for Extended periods

Its octa-core Arm Cortex-A715 CPU has two CPUs that can reach speeds of up to 2.8GHz. This offers outstanding performance for daily tasks, games, and apps. By expanding the reach of the 2nd generation Armv9 CPU architecture to new smartphone segments, MediaTek keeps pushing the limits of smartphone performance.

Thanks to the flagship-grade 4nm chip technology and HyperEngine’s sophisticated power management technologies, gamers can experience fast and fluid frames per second (FPS) in their favorite titles when paired with an Arm Mali-G610 MC4 graphics engine (MediaTek HyperEngine 5.0), which optimizes the entire smartphone.

Images and videos: 200MP, 14-bit detail, 4K HDR video; larger, bolder, crisper

With support for the newest 200MP sensors, the 14-bit HDR ISP provides DSLR-like pixel detail and imaging performance, and Motion Compensated Noise Reduction operates flawlessly to deliver exceptional results at night or in low light.

Additionally, users of the MediaTek Dimensity 7200 can capture dual videos simultaneously from the front and rear cameras, or from standard and wide. This implies that vlogs can capture two perspectives simultaneously, such as a live event and a user’s response. Additionally, the chip allows for the recording of 4K HDR video, which allows filmmakers to capture everyday moments with a cinematic level of detail and quality.

Strong AI camera improvements

The robust in-chip AI processor, the MediaTek APU 650, makes it possible to effectively utilize AI camera enhancements, like the well-liked selfie portrait beautification feature.

Excellent 5G power efficiency and speeds

While devices that adopt dual 5G SIM offer the possibility of 5G connection choice and dual VoNR for optimal voice and video call quality, the MediaTek Dimensity 7200 offers 5G downlink speeds up to 4.7Gbps. Because the modem is integrated into the chip, MediaTek 5G UltraSave 2.0 technologies provide deeply embedded power-saving enhancements that guarantee using 5G won’t negatively impact battery life.

Lightning-fast screens with vibrant HDR images

Manufacturers of smartphones can use 144Hz superfast displays. These incredible speeds provide a snappier response under your fingertip and are excellent for gaming.

Vibrant HDR can be produced in streaming videos, TV shows, and movies with support for international HDR standards like Dolby HDR, CUVA HDR, and HDR10+. Thanks to MediaTek’s AI SDR-to-HDR technology, which intelligently and automatically transforms media with HDR visuals in real-time, you can even enjoy standard quality media in HDR.

Fast Wi-Fi 6E

Utilizing the benefits of the 6GHz band, Wi-Fi 6E enables gigabit+ wireless connectivity performance for smartphones, enabling users to take advantage of faster download speeds at home or at work. For optimal results, if you’re upgrading, make sure your smartphone is connected to MediaTek Filogic-powered mesh networking hardware or home routers!

Dependable Bluetooth for accessories and earphones

Bluetooth 5.3’s new features connect controllers, earbuds that are wireless, and smart home devices. MediaTek Wi-Fi/Bluetooth hybrid coexistence lets you connect to Bluetooth and Wi-Fi devices seamlessly.

Read more on Govindhtech.com

[ledvideo]

Detailed explanation of common problems with LED display control card

The LED display control card is a key component of the LED graphic display. It is mainly responsible for receiving the image display information from the computer serial port, putting it into the frame memory, and generating the serial display required for the LED display according to the partition drive method. Data and scan control timing. Take you 5 minutes to understand the LED display control system. This article will provide detailed answers to common questions in practical applications of LED display control cards to help industry users use the equipment more effectively.

How to judge whether the control card is working properly?

After the control card is powered on, first observe the power indicator light. The red light is on indicating that the 5V voltage is connected. If it is not on, please turn off the 5V power supply immediately. Check whether the 5V working voltage is connected properly and whether there are problems such as overvoltage, reverse connection, failure, output short circuit, etc. Use a separate 5V power supply to power the control card. If the red light does not light up, repair is required.

Why is there no display or abnormal brightness on the display screen when the control card is normal?

After the control card is connected to the display driver and powered on, the default is 16 scans. If there is no display, please check whether the data polarity and OE polarity settings in the control software are correct. If the brightness is abnormal and one line is particularly bright, it means that the OE setting is reversed. Please set the OE correctly. Here are the driving and control methods of LED display.

Why does the system prompt "An error occurred and the transmission failed" when transmitting information to the control card?

Check whether the communication interface connection is correct, whether the jumper on the control card jumps at the corresponding level position, and whether the parameters in "Control Card Settings" are correct. Check whether the working voltage is too low, use a multimeter to measure and make sure the voltage is above 4.5V.

Why does the display screen not display normally after the information is loaded?

Check whether the scan output selection in "Control Card Settings" is correct.

Why is communication not smooth during 485 networking?

Check whether the communication cable is connected correctly and avoid connecting the communication cables of each screen to the computer interface together. This may produce strong reflected waves and cause serious interference to the transmission signal. To adopt the correct connection method, see "Communication Interface Usage and Precautions" for details.

How to solve the problem of poor communication when using GSM data transmission or remote dialing?

If communication is not smooth after connection, a segmented detection method can be adopted. First check whether there is a problem with the MODEM, disconnect the MODEM connected to the control card, connect it to another computer, and use the serial port debugging assistant to set and debug the MODEM. Then set the MODEM of the receiving end to automatically answer and check whether the CD indicator light is on. If the above process is normal, it proves that the MODEM communication is normal and there is no problem. After checking that there is no problem with the MODEM, if the communication is still not smooth, the problem may lie in the control card settings. After connecting the MODEM and the control card, check whether the parameters in the control software are correct, and finally transfer the script.

Thank you for watching. I hope we can solve your problems. Sostron is a professional LED display manufacturer. We provide all kinds of displays, display leasing and display solutions around the world. If you want to know: How to deal with LED display screens in haze weather? Please click read.

Follow me! Take you to know more about led display knowledge.

Contact us on WhatsApp：https://api.whatsapp.com/send/?phone=8613570218702&text&type=phone_number&app_absent=0

[chinaskyline1170]

A new way to master communication - GSM MODEM

GSM MODEM, not just a device, but a revolution in communication

[ejointech]

EJOINTECH 64 PORT SMS MODEM 64 SIM GSM MODEM 4G SMS GATEWAY FOR BULK SMS ACOM664-64

For more information,welcome to visit: www.ejointech.cn

[svsembedded]

Sensor's Based Real-Time Environmental Monitoring System Using IoT and Cloud Service GSM/GPRS Modem | IoT and Cloud Based Environment Monitoring System Using Arduino | Sensors Data Monitoring on website through Arduino GPRS | An IoT Based Real-Time Environmental Monitoring System Using Arduino and Cloud Service | IOT CLOUD BASED ENVIRONMENT MONITORING SYSTEM USING ARDUINO | Environmental Monitoring System Using IoT and Cloud Service at Real-Time | IoT Based Environmental Monitoring System for Real Time Using Arduino | Development of IoT Cloud based Environment Control and Monitoring System using Raspberry Pi | IoT-Based Smart Environment Monitoring System for Air Pollutant Detection.***********************************************************If You Want To Purchase the Full Working Project KITMail Us: svsembedded@gmail.comTitle Name Along With You-Tube Video LinkWe are Located at Telangana, Hyderabad, Boduppal. Project Changes also Made according to Student Requirementshttp://svsembedded.com/                  https://www.svskits.in/ http://svsembedded.in/                  http://www.svskit.com/M1: 91 9491535690                  M2: 91 7842358459 We Will Send Working Model Project KIT through DTDC / DHL / Blue Dart / First Flight Courier ServiceWe Will Provide Project Soft Data through Google Drive1. Project Abstract / Synopsis 2. Project Related Datasheets of Each Component3. Project Sample Report / Documentation4. Project Kit Circuit / Schematic Diagram 5. Project Kit Working Software Code6. Project Related Software Compilers7. Project Related Sample PPT’s8. Project Kit Photos9. Project Kit Working Video linksLatest Projects with Year Wise YouTube video Links157 Projects  https://svsembedded.com/ieee_2022.php135 Projects  https://svsembedded.com/ieee_2021.php 151 Projects  https://svsembedded.com/ieee_2020.php103 Projects  https://svsembedded.com/ieee_2019.php61 Projects    https://svsembedded.com/ieee_2018.php171 Projects  https://svsembedded.com/ieee_2017.php170 Projects  https://svsembedded.com/ieee_2016.php67 Projects    https://svsembedded.com/ieee_2015.php55 Projects    https://svsembedded.com/ieee_2014.php43 Projects    https://svsembedded.com/ieee_2013.php1100 Projects https://www.svskit.com/2022/02/900-pr...***********************************************************1. An IoT Based Real-Time Environmental Monitoring System,2. ENVIRONMENTAL MONITORING SYSTEM USING IOT,3. Arduino Environmental Monitoring - Arduino Project Hub,4. Design of an IoT based Real Time Environment Monitoring,5. IOT Based Environmental Monitoring System using Arduino,6. IoT Based Environment Monitoring Robotic with an Arduino,7. IOT based environmental pollution monitoring system – IRJET,8. IOT Based Smart Environmental Monitoring Using Arduino,9. Smart Environmental Monitoring through Internet of Things,10. A Novel Environmental Monitoring System for Real Time using,11. IoT Based Energy Efficient Environmental Monitoring Alerting,12. IoT based Temperature and Humidity Controlling using,13. Advances in Smart Environment Monitoring Systems Using,14. IoT Empowered Real Time Environment Monitoring System,15. An IOT Based Environmental Monitoring System,16. Arduino Environmental Monitoring System using Grove,17. IOT BASED ENVIRONMENTAL WEATHER MONITORING ,18. IoT Based Humidity and Temperature Monitoring Using ,19. An inexpensive environmental monitoring system with IoT,20. IOT based Weather Monitoring System using Arduino,21. LoRa IOT Home Environment Monitoring System,22. IOT based Greenhouse Monitoring and Control System Project,23. IoT Based Smart Environmental Monitoring Using,- IJAREEIE,24. IOT BASED ENVIRONMENT,- MyGov Innovation,25. IoT Based Pollution Monitoring System for Effective Industrial,26. IoT based patient health monitoring system ppt,27. The Design and Implementation of GPS Controlled,28. IoT-based monitoring of environmental conditions to improve ,29. IOT BASED GARBAGE MONITORING USING ARDUINO By,30. Water Quality Monitoring System Based on IOT – Research,31. Web Based Greenhouse Environment Monitoring and,32. 30 IoT Projects | Awesome IoT Project Ideas for Enthusiasts,33. Smart Environmental Sensing Robotic Vehicle for the,34. (IOT) Based Weather Monitoring system,35. An Arduino UNO Based Environment Monitoring System,36. IoT based Pollution Monitoring and Controlling using Arduino,37. Arduino: Make an IoT environment monitor | Udemy,38. WEATHER MONITORING SYSTEM USING IOT AND,- SERSC,39. Design and Implementation of an IDC Environmental,40. IOT Based Air Pollution Monitoring System,

[instrumentkart]

Air Quality Monitor

Realtime Air Quality Monitoring System is indigenously developed in a compact shelter. Particulate monitoring is performed via a laser light scattering system and gaseous pollutants are monitored via electrochemical sensors. The system has an in-built data logger and can be configured to upload data at periodic intervals to our optional cloud server viaa GSM modem.

As such users can access data from anywhere.

Specifications:

Display- 20*4 Alpha Numeric LCD

Data Logging- Data logger with internal SD card

Logging Intervals- 1- 60minutes (use selectable)

Connectivity- 4G Modem

Power- NiMH Rechargeable Battery with built-in Charger

[rfantennaindia]

GSM 3dBi Rubber Duck Antenna in Manufacturers 2023

The GSM 3dBi rubber duck antenna is a type of antenna commonly used in GSM (Global System for Mobile Communications) applications. It is designed to enhance the signal strength and reception quality of GSM devices such as mobile phones, modems, and routers.

Here are some key features of the GSM 3dBi rubber duck antenna:

Gain: The 3dBi gain indicates that the antenna provides a 3 decibel improvement in signal strength compared to an isotropic radiator (an imaginary antenna with equal radiation in all directions).

Rubber Duck Design: The rubber duck antenna gets its name from its appearance, which resembles a duck's beak. It is usually short and stubby, making it compact and portable.

Omni-Directional: The rubber duck antenna is typically omni-directional, meaning it radiates and receives signals equally in all directions. This allows for better coverage and reception from multiple angles.

Frequency Compatibility: The GSM 3dBi rubber duck antenna is specifically designed for GSM frequency bands, which are commonly used for 2G and 3G mobile communications. The exact frequency range may vary depending on the specific model and variant of the antenna.

Connector Type: The antenna is typically equipped with a connector suitable for GSM devices. The most common connector types for GSM antennas are SMA (SubMiniature version A) and RP-SMA (Reverse Polarity SMA). It's important to ensure compatibility between the antenna connector and the device you intend to use it with.

External Antenna Option: The rubber duck antenna is an external antenna that can be connected to a GSM device externally. This allows for flexible positioning and optimization of the antenna placement to achieve better signal reception.

It's worth noting that the performance of the antenna can be influenced by various factors such as the quality of the device's internal antenna, the distance from the cell tower, obstructions, and environmental conditions. Additionally, while a higher gain antenna like the 3dBi rubber duck antenna can provide improved signal strength, it may not always be the ideal solution for every scenario. Factors such as interference and the antenna's suitability for the specific GSM bands used by your network operator should also be considered.

[jakeworldfax]

GSM SMS gateway and SMS modem hot sale

Who we are? We are manufacturer of GSM SMS gateway, a device to send bulk sms then get profit. We have 2/3/4 G gateway (Choose depends on your countries network condition) with 8/16/32/64 port(Sim card Ports). If you are interested in doing sms business with us, please leave a message about your contact info. I will guide you to earn dollars step by step.We can provide free tech support for you. If you are interested to do sms business, we can provide sms traffic with good rate.you can get high profit daily What you need are:

Gateway

SIM cards

Network Following info are my contact way: TG:@Jakeworldfax Skype:live:.cid.f2ad7b929b5e1e3a Whatsapp：12565258771 website: www.world-fax.com

[satexshop]

EX Camera for use in Zone 0,1 and 2 Hazardous Areas

EX CAMERA FOR USE IN ZONE 0,1 AND 2 HAZARDOUS AREAS

Options for Tank Cleaning, Manhole inspection and other hazardous area camera applications.

The camera is ATEX certified for use in Zone 0 hazardous areas. It can be permanently installed tanks , reactors, production, sump pits and anywhere that permanent monitoring through a camera is necessary. It is a unique device that allows operators to view the process in hazardous zones from a remote location.

Using our Ex rated GSM modem it is possible to send the data to a local network or to the internet. In addition it can be used through a sight glass in Zone 0 applications.

Specifications:

Stainless Steel for Offshore, Refinery and Chemical Plant applications Protection – IP 68 Cable Length – Maximum 120 meters Output: Analogue Video Lenses can be changed to different angles Integrated LED Lamp