Taidacent SIM800L GPRS GSM Module Micro SIM Card Core Board GSM Quad Band TTL Serial Port ESP32 ESP8266 SIM800L
- SIM800L GPRS GSM module micro SIM core board quad-band TTL serial port is ESP8266 ESP32.
ReviewsGprs Location
Osmewy Pet Tracker Dog GPS Tracker for Dogs Bigger Cats Hounds Tracking Device with Collar Light Search Geo Fence Anti-Lost Waterproof GPS Locator Real Time Alarm Free APP 1450mAh GT011 Orange
- Light Search & Anti-Loss: You can set light search function ON in our GPSONE app when you find your pet at night. Then you can find your pet easily. Tracker based on GSM , GPRS network and GPS satellites, and you can check it by Standard map, satellite map or Real map. And it can display location information accurately up to 10 meters . It can save the history tracking for 6 months to check..
RedTagCanada SIM900 Quad Band GSM GPRS Quad-Band Modules 2G Shield Development Board for R3 Mega with Antenna for Arduino SCM & DIY Kits
- ... - could work on GSM networks in all countries around the world, work with Uno Mega..
- This is a new version (64M version), SMS support MMS: Multimedia message and Short Message Service - so it is possible to send small amounts of data over the network (ASCII or raw hexadecimal).
- The shield allows you to get SMS, MMS, GPRS and audio via UART by sending AT commands (GSM 07.07, 07.05 and SIMCOM enhanced to commands). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module (They are all 2V8 logic) present on board..
- Application: M2M (Machine 2 Machine) Applications.Remote control of appliances.Remote Weather Station or Wireless Sensor Network.Vehicle tracking system with a GPS module.Good to learn GSM / GPRS mobile phone development, control development of remote equipment, wireless meter reading, smart appliances, ultra long distance control, etc..
- Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced.
- Power jack - connected to external 4.8~5VDC power supply, Antenna interface - connected to external antenna, Serial port select - select either software serial port or hardware serial port to be connected to GPRS Shield.
4G LTE Vehicles Car GPS Tracker,Waterproof 4G GPS Tracking Device Motorcycle Trucks Locator Finder Strong Magnetic/Real Time Track/Alarm/Monitor 7800 mAh - 4G TK915
- ...ily installed.: After you did the shake alarm setting,please keep the tracker being stationary for 5 minutes, then this function will start working. It will send SMS "sensor alarm!" to the admin number when the unit get shocked..
- ★Electronic Fence---- It has electronic fence, over speed, low power alarm,track the location of vehicles. Call the tracker, recieve an instant location map to your phone/tablet/PC of exactly where the tracker is located. You can track the history route of the device up to 6 months via both the web platform and APP!.
- ★Overspeed Alarm ---- This alarm works only under continuous positioning mode.When the unit speed is exceed the speed you presetted, it will send message "speed alarm!" to the admin number every 5 minutes..
- ★Sleep Mode ---- 1.Sleep by time mode: After did this setting, tracker will only work for 5 minutes after being waked up, and back to sleep mode, GPS will shut off and GSM will works in low consumption mode. SMS, call will can wake up the tracker.2.Sleep by shock sensor mode: After did this setting, if no shock for 5 minutes, the tracker will work under "sleep by shock" mode, GPS will shut off, GSM will works in low consumption. Vibration, SMS, call will can wake up the tracker..
ICP DAS GTM-201P-3GWA Industrial Tri-Band 3G/GSM/GPRS WCDMA Cellular Modem with GPS Function
- Applications:Remote Data Monitoring and Control, Water, gas and oil flow metering and schedule, Power station monitoring and control, Oil field, weather forecast, environmental protection, street lamp monitoring and control, Fleet management, Vending Machine, etc..
- Industrial design, making it a reliable cellular solution for data collection and transmission.
- Reliable GSM/GPRS/EDGE/UMTS/HSPA network connectivity, providing fast and cost-effective long-range wireless applications.
- Quad-band GSM/GPRS/EDGE 850/900/1800/1900 MHz.
ele ELEOPTION Kids Smart Watches Boys Girls Waterproof LBS Tracker Digital Wrist Watch Touch Screen Cellphone Camera Voice Anti-Lost SOS Smartwatch for 4-12 Years Children Students Gift
- ❤【LBS Location Tracking】Kids tracker smart phone watch with LBS position technology provides for kids' safety. At the same time, parents can check the location anytime, anywhere via APP. Kids can one-click SOS to get a call if they in danger. parents can check the position at any time anywhere via SMS, website, iOS or Android APP..
- ❤【SIM Card Selection】Kids smart watch worked as an unlock cellphone, The package only included a smartwatch, but without SIM Card. You need to buy a SIM Card that supports the 2G network. (SIM Card need to open GPRS "E" service and call ID function. Both 2G card and 4G card can be used, as long as it can support a 2G network.) Only support Micro SIM GSM Network. We recommend the ‘SpeedTalk ’Mobile Card in America. NOT SUPPORTED: Sprint, Verizon,Att..
- ❤【Multifunctional】Just like a Smartphone, it still supports Two-Way Call, LBS positioning, One press SOS emergency call, Anti-Lost, Anti-Throw, Activity Tracking, remote photograph, Voice Chat, Remote Voice Monitor, Clock, Flashlight, Math, etc. Parents can Control and set The watch through the APP..
Kids Smart Watches for Girls Boys with GPS Tracker SOS Call Alarm Clock Camera Touch Screen Sport Intelligent Smart Watch HD Spy Safety Phone Watch for Over 3+ Years Kid Birthday Gift (Green)
- ❤【LBS Base Station Tracker】The Smart Phone Watch has position technology based on LBS, Location Base on Cell Tower Station. It can provide location tracking when kids are outdoor. Kids can one click SOS to get call if they in danger. parents can check the position at anytime anywhere via SMS, website, iOS or Android APP..
- ❤【Remote Voice Monitor & Camera 】Set the voice monitor number in App, dail the number, the watch will automatically answer without remind. So the parents can hear the children secretly. Built in Camera, Parents can remote the camera on app or the child directly use it on the watch. And kids also take pictures..
- ❤【IP67 Waterproof & 1.44 inch Touch screen】The watch is water resistant ONLY not for kids washing or bathing soaking swimming or steam. Nano TPU85 material strap, Anti-sweat matte surface treatment ergonomic convex design and soft strap which make wearing more comfortable for kids to wear. 1.44’’ Clear LCD touchscreen phone watch helps you to reach your child anytime anywhere. You are able to set the numbers for incoming and outgoing calls, voice messages through the application for IOS Android..
- ❤【 SIM Card Selection 】Kids smart watch worked as an unlock cellphone,The package only included ....
Beacon Pet Kids Smart Watches for Girls Boys with GPS Tracker SOS Call Alarm Clock Camera Touch Screen Sport Intelligent Smartwatch HD Spy Safety Phone Watch Birthday Gift for Over 3 Years Old (Red)
- ❤【LBS Base Station Tracker】The Smart Phone Watch has position technology based on LBS, Location Base on Cell Tower Station. It can provide location tracking when kids are outdoor. Kids can one click SOS to get call if they in danger. parents can check the position at anytime anywhere via SMS, website, iOS or Android APP..
- ❤【Remote Voice Monitor & Camera 】Set the voice monitor number in App, dail the number, the watch will automatically answer without remind. So the parents can hear the children secretly. Built in Camera, Parents can remote the camera on app or the child directly use it on the watch. And kids also take pictures..
- ❤【IP67 Waterproof & 1.44 inch Touch screen】The watch is water resistant ONLY not for kids washing or bathing soaking swimming or steam. Nano TPU85 material strap, Anti-sweat matte surface treatment ergonomic convex design and soft strap which make wearing more comfortable for kids to wear. 1.44’’ Clear LCD touchscreen phone watch helps you to reach your child anytime anywhere. You are able to set the numbers for incoming and outgoing calls, voice messages through the application for IOS Android..
- ❤【 SIM Card Selection 】Kids smart watch worked as an unlock cellphone,The package only included ....
Module A9G Board, A9G Development Board GSM/GPRS + GPS/BDS Module Wireless Data Transmission + Positioning Board
- ★[A9G Development Board] – The A9G development board is a versatile development board based on A9G GPRS / GSM + GPS / BDS module that can be used to validate the basic communication functions and peripheral functions of the A9G module..
- ★[Multifunction] – A9G development board with the basic phone / SMS, GPRS networking communications, GPS / BDS dual-mode positioning capabilities..
- ★[Specification] – A9G development board contains a lithium battery charging management, microphone, speaker interface, USB communication interface, multiple user keys / led, TF card slot, accelerometer, I2C2 interface, ADC interface..
- ★[External Interface] – A9G development board camera expansion board, an external 30W / 200W camera.A9G development board coin machine expansion board, can be external traditional coin machine..
- ★[After-Sale Service] — Good day. every effort to provide customers with satisfactory service.If you have ANY questions, please email us and BELIEVE us, we will reply you soon..
SinoTrack ST-907 Vehicle Car GPS Tracker, Car Relay Anti Lost Alarm Locator Real-Time Location Remote Control Cut Off Oil and Power Device for Car Motorcycle Truck Taxi, Support Platform
- ...arch SinotrackPro download GPS APP from your tablet, pc or phone lifetime. Real-time tracking is available at no additional cost.
- 【REAL TIME TRACKING】Real-time car GPS tracker ST-907 Anti Lost Alarm Locator based on GSM , locating and monitoring remote targets with our own GPS tracking platform, which display of location information accurately ( Positioning accuracy up to 10 meters ). Sinotrack gps tracker for vehicles can save 2 years of tracking history . GPS location tracker device with 2 time in terval, You can view and play back your daily tracking history,when the car goes to a place,can make a clearer judgment.
Mini GPS Tracker TKSTAR Anti-Theft Real Time Tracking on App Anti-Lost GPS Locator Tracking Device for Bags Kids Satchels Important Documents Luggage TK901
- Mini Design & Wide Usage: Mini Multifunction GPS Tracker Size is 47mm * 24mm * 18mm (SIM card not included) we recommend you to use the sim card speedtalk, please do not use AT&T card, it is no longer support 2G networks now..
- Real-time positioning and accurate positioning: real-time tracking, display location information automatically (supports Android / IOS APP, Web / WAP), real-time free tracking, GPS / A GPS / LBS mode positioning, positioning accuracy of up to 15 meters , Three positioning way: SMS message, APP free positioning, web positioning.
- Electronic Fence (Geo-Fence): If you set a geo-fence so that the device limits its movement within a district, the device sends a message to the authorized number if it violates the district..
- History memory: Within 6 months, you can review and play back the route history of the Web Monitor Center device. We know the location of your beloved child or older parent..
- Long battery life: The GPS tracker has a built-in 600 mA lithium-ion battery, Net Weight: 25g.MINI size, Lovely, very suitable for hidden.DescriptionYou have to buy a GSM SIM card (support 2G networks) and insert it into the device! We recommend:Speed Talk,T-mobileAT&T, Verizon does not support 2G networks.