Reviews Gprs Network Card

CNPGD Smart Watch for Android Phones Samsung Iphone Compatible Quad Band Unlocked Watch Cell Phone for Men and Women Touch Screen Fitness Tracker Pedometer Sleep Monitor

  • ...g and dial-up.SIM slot,Single SIM card (micro SIM card) can be as a phone,support make calls by Bluetooth or smart watch.
  • GSM/GPRS 850/900/1800/1900(2G,not support CDMA).
  • Sync function(Only for Android) - Whatsapp,Twitter,Facebook,Browser(need put a 2G/2.5G network SIM card).
  • Sport health: sleep monitoring,sedentary remind. Other functions: Image viewer, Sound recorder (need put and SD card ), Remote capture, Alarm clock, Calendar,Camera (0.3M),Two way Anti-lost..
  • DON'T take to shower or Use in water(Little water on face such as small rain or Washing Hands is OK). Designed to charge by computer USB port, don't use other chargers, incorrect charge by other charger may hurt the battery. Don't heat battery or use in a hot condition(such as hot car in summer)..
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Bolokuki 4G LTE Vehicle GPS Tracker Car GPS Tracking Device with SOS for Fleet Trips Teen Driver Safety Truck Locator Motorcycle Tracker Device Anti-Theft Alarm Remote Cut Off Oil & Power F03B

  • 【4G LTE Wired GPS TRACKER 】: Vehicle GPS Tracking Device, Support 4G 3G 2G Network, GSM LTE WCDMA, Global Universal, Wide coverage, more stable....
  • 【SOS Emergency Alarm】: If you encounter an emergency or dangerous situation while driving and you cannot make a call with your mobile phone, you....
  • 【Power Off Alarm & Remote Cut off Oil】: If the theft found the tracker, as he get it off, you will receive a power off alarm on your phone. And If....
  • 【REAL TIME TRACKING & GEO FENCE】: GPRS+GPS+BDS+LBS, Real-Time Positioning by Standard map, satellite map or Real map, accurately up to 10 meters.....
  • 【SIM GPRS & FREE APP】: The GPS tracker needs a SIM card. SIM Card Not Included. Insert the SIM card in the tracker rightly, install it with the....
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Watch Me Disappear: A Novel

  • ... 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..
  • ❤【Remote Voice Monitor&Camera】Set the voice monitor number in App, dial the number, the watch will automatically answer without reminding.Built-in Camera, Parents can remote the camera on the app or the child directly use it on the watch. And kids also take p....
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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

  • 2G SIM CARD & NETWORKSIM Card Not Included. This device needs a 2G SIM card. Please confirm your area supports 2G network. Most areas support 2G network (you can go to the T-Mobile store to consult). SpeedTalk(it's affiliated with T-Mobile) provides 2G service, you can buy one from Amazon. Our pet tracker just needs 30M/month at least. You can buy a 2G SIM with 5USD/month. GPS Tracking by SMS, GPSONE APP, OR web online. Our platform is free..
  • FREE APP NO Monthly fee: Insert the SIM card in the tracker rightly, then it will power on automatically if the battery has power(if not, charge for it.). Note, if not SIM, it can not power on. Download GPSONE APP for free, login by the IMEI code (on the tracker), and password is 123456. Set center number to receive alarms and monitor. Note: If your SIM card does not activate GPRS data, just SMS, then you can not check Historical Route, Geo Fence in APP. But others can check by SMS..
  • MAIN FUNCTIONS : Pet GPS Tracker for Dogs Cats, Real-time Tracking, Positioning, Historical route, Geo fence, IP67 Waterproof, light search, Remote switch, Group management, Remote control. It is Easy to carry for your dog, cat or other pets, to monitor your lovely pet where it is and anti-loss. This Dog GPS Tracker is a little h....
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CNPGD [U.S. Office & Warranty Smart Watch All-in-1 Weather Proof Smartwatch Watch Cell Phone for Android, Samsung, Galaxy Note, Nexus, HTC, Sony (Black, M)

  • ... Card is available for this watch AT&T, T-Mobile or ANY carrier’s GSM 3G/4G/5G Sim Card is NOT available Verizon, Sprint, Boost, PagePlus and ANY CDMA carrier Sim Card is N.
  • Sync function(Only for Android) – Whatsapp,Twitter,Facebook,Browser(need put a 2G/2.5G network SIM card).
  • Choice 2: Download Android APP: https://amzn.to/31gvBCo USE as Smartwatch(No Sim Card Needed) Android OS version 4.0+ Smartphone(ANY BRAND) or IOS 8.0+ Iphone Needed. With Bluetooth(find in “setting” menu) function activated. ALL FUNCTIONS are AVAILABLE for Android OS Smartphone(Any Brand), with Android APP installed. SEE DESCIPTION ABOVE for “How to install Android APP”. PLEASE NOTE: IPHONE NEED NO APP IPHONE CAN ONLY SYNC Calls/Call log/Phonebook/Music IPHONE CAN NOT SYNC TEXT Messages/Others.
  • Designed to charge by computer USB port, don’t use other chargers, incorrect charge by other charger may hurt the battery. Don’t heat battery or use in a hot condition(such as hot car in summer)..
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Microsoft Lumia 640 XL 8GB Quad-Core Windows 8.1 Single Sim Smartphone (GSM Unlocked) - Black

  • Microsoft 640 XL is a Workforce Powerhouse at an affordable price it is GSM unlocked to work with any GSM network worldwide.
  • Storage: 8 GB ROM, 1 GB RAM microSD Card slot: up to 256 GB (dedicated slot) Reased: April 2015, (being that this is GSM unlocked you will need to contact your network provider to acquire a SIM card as there is no SIM card enclosed).
  • DISPLAY: Type IPS LCD capacitive touchscreen, 16M colors, Size: 5.7 inches (~69.1% screen-to-body ratio) Resolution: 720 x 1280 pixels (~259 ppi pixel density) Multitouch Yes Protection Corning Gorilla Glass 3 - Clear Black display PLATFORM: OS Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 Chipset: Qualcomm MSM8226 Snapdragon 400 CPU: Quad-core 1.2 GHz Cortex-A7 GPU: Adreno 305.
  • Wireless Technology Bands Supported: 4G-LTE Bands 1, 2, 3, 4, 5, 7 and 17 4G HSPA+ with enhanced backhaul 3G - UMTS 850/900/1900/2100MHz GSM/GPRS/EDGE 850/900/1800/1900MHz.
  • Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers) Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.
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TheCoolCube Vehicle Car GPS Tracker 103B with Remote Control GSM Alarm SD Card Slot Anti-Theft GPS System Tracking Device

  • It is not only a GPS tracker, but also a car alarm.
  • Vibration alarm, door open alarm, movement alarm and ignition on alarm & power failure alarm.
  • Mileage calculation function (=odometer).
  • Geo-fence alarm (radius range: 0.1~99KM).
  • Over-speed alarm (speed range:1~255km/h).
  • SMS/GPRS/internet network data transfer. Point-to-point, point to group, group-to-group monitoring..
  • Continuously auto track upon different time and distance intervals..
  • Absolute street address with GSM network. SD card for data logging..
  • Support 9-36V, so it can be installed on Bus, taxi, truck ,personal car, business car etc..
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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

  • ... 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..
  • ❤【Remote Voice Monitor&Camera】Set the voice monitor number in App, dial the number, the watch will automatically answer without reminding.Built-in Camera, Parents can remote the camera on the app or the child directly use it on the watch. And kids also take p....
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HiLetgo Smallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V

  • Mini GSM / GPRS breakout board is based on SIM800L module, supports quad-band GSM/GPRS network, available for GPRS and SMS message data remote transmission..
  • The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 1mA in sleep mode..
  • It communicates with microcontroller via UART port, supports command including 3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands..
  • AT command interface with "auto baud" detection..
  • TTL serial port for serial port, you can link directly to the microcontroller.
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RedTagCanada SIM900 Quad Band GSM GPRS Quad-Band Modules 2G Shield Development Board for R3 Mega with Antenna for Arduino SCM & DIY Kits

  • Embedded TCP / UDP stack - allows you to upload data to a Web server | RTC supported | selectable serial port | Jac speakers and headphones.
  • Quad-Band 850/900/1800/1900 MHz - 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 s....
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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

  • 【ONLY 2G NETWORK SUPPORT】SIM card not include, please buy a local SIM card with 2G(GSM) Network. This Sinotrack ST-907 gps tracker just support 2G(GSM) network, please confirm if your local place support 2G network before you buy it..
  • 【MAIN FUNCTION】SinoTrack vehicle mini car tracker devices for Motorbike, Built-in GSM and GPRS double antennas (SIM Card Not Include). ST-907 gps tracker devices built-in backup battery 3.7V, 50mAh. This Vehicle tracking device very simple and easy to use for Motorcycle, Truck, Taxi, etc. Text message alerts for overspeed, shocking, leaving or entering areas, low battery, cut engine remotely and recover engine. You can check driving reports historical data saved during service on our platform.
  • 【CUT ENGINE REMOTELY】Using st-907 car relay gps tracker, when you found your car was stolen, you can control your car remotely on your phone, cut the engine by sending SMS command, the vehicle will stop move until it received your SMS command “9400000”, prevent theft of your car on the parking lot. You can recover the engine by SMS command also.Only the car running below to 20KM/h,your car can stop when it get text command within a few sec. More than 20km/h,then your engine can't cut off..
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Module,Development Board Module Kit,5~26V SIM Development Module,Fit for SIM900 850/900/1800/1900 MHz GPRS/GSM,Quad-Band 850/900/ 1800/1900 MHz - Would Work on GSM Networks

  • ...e serial port is perfectly compatible. The TTL serial port is compatible with 3.3 and 5V microcontrollers.Speaker and Headphone jacks..
  • The best baud rate for GPRS Shield communication is 19200 BPS 8-n-1 (GPRS Shield automatically matches baud rate by default).Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world..
  • GPRS multi-slot class 10/8.GPRS mobile station class B. Compliant to GSM phase 2/2+. Class 4 (2 W @ 850 / 900 MHz).Class 1 (1 W @ 1800 / 1900MHz).Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands..
  • Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal).Embedded TCP/UDP stack - allows you to upload data to a web server.RTC supported.Selectable serial port.Low power consumption - 1.5mA(sleep mode)..
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TKSTAR GPS Tracker Car GPS Tracker for Vehicles Realtime Tracking Waterproof Portable Magnetic Tracking Device 90 Days Long Standby Free Tracking & Monitoring System TK905

  • 【4G NETWORK】SinoTrack 4g mini car gps tracker for Motorbike, Built-in LTE, GSM and GPS double antennas with ACC to detect ignition.ST-901L....
  • 【MAIN FUNCTION】SinoTrack vehicle mini GPS tracker for car Motorbike, Built-in LTE/GSM and GPS double antennas with ACC to detect ignition.(SIM....
  • 【SUPPORT TRACKING PLATFORM LIFETIME】Waterproof GPS location tracker with online tracking service subscription. Buy a SIM card for the device (this....
  • 【REAL TIME TRACKING】Real-time car GPS tracker ST-901L Anti Lost Alarm Locator based on LTE, GSM , GPRS network and GPS satellites , locating and....
  • 【HISTORY MEMORY】Sinotrack car GPS tracker can save 2 years of tracking history. GPS location tracker device with 2 time interval, You can view and....
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