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Best Wireless Gsm

Blackberry Torch 9810 Unlocked GSM HSPA+ OS 7.0 Slider Phone - Zinc Grey

  • This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint..
  • 4G-enabled professional smartphone with 3.2-inch touchscreen, slide-down QWERTY keyboard, and BlackBerry 7 OS.
  • 1.2 GHz processor, and Liquid Graphics technology.
  • GPS for navigation and location services.
  • Up to 6.5 hours of talk time, up to 300 hours (12.8 days) of standby time.
  • 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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Bewinner Fixed Wireless Terminal Main Unit, Worldwide LED Fixed Wireless Terminal Quad-Band GSM 850/900/1800/1900Mhz Alarm with LED Lights Display for Telephone Landlines, Alarms, Recording Boxes(US)

  • 【Wireless Terminal GSM Gateway】Using industrial wireless communication module, with high-quality signal to enhance the antenna, the signal is relatively strong, clear and stable voice quality.Easy to install. No need to invest in ground wire line, use GSM mobile phone SIM card,With automatic step-down circuit, you can directly use the security alarm system 12V power supply.Using anti-noise circuit design, anti-noise and anti-jamming.
  • 【GSM Network 】It can use the GSM network to quickly provide fixed wireless telephone communication services and data services within the coverage of the GSM cellular network.With a reverse polarity signal, you can access the meter or use the computer meter.Standard communication voltage, can be connected with the user switch (PABX).
  • 【Multifunction and High Performance】Support international and domestic, local, fixed/mobile voice services.Do not change the old dialing habits, the same as ordinary telephone landline operation habits.Fixed long-distance automatic insertion of the calling IP prefix, such as 17951,17911,193 and so on.Encryption settings, such as PIN code, PUK code encryption card lock function.
  • 【24 hours Work】Built-in watchdog automatic detection, automatic restart failure,all-round avoid the occ....
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3G 4G LTE Antenna Omni-Directiona 700 MHz-960 MHz / 1710 MHz-2710 MHz 8dBi 3G 4G 5G LTE GSM Mobile Omni Antenna N Male for Signal Booster Repeaters T-Mobile Verizon AT&T Hotspot App Remote Monitor

  • LTE / 4G & GSM /3G: Broadband design for 4G / LTE and 3G / GSM systems: 4G networks GSM is 3G wireless (Global System for Mobile Communication) US domestic LTE: 700 MHz band: AT&T Mobility, Verizon. Global LTE: 2600 MHz band (2.6GHz) GSM bands 824-894 and 1850.2 – 1909.8 (US and Latin America / Mexico).
  • 900MHz ISM Band. Can also be made to operate on other VHF and UHF frequencies within the ISM frequency bands. Non Line of Sight (NLOS): 900 MHz band is best for passing through trees and forests..
  • IoT wireless & M2M: Compatible with many machine to machine communication applications, remote monitoring, and telemetry applications using LTE-m, 4G / LTE, 3G / GSM, LoRa. (Compatible because it is vertically polarized)..
  • iMax frequency bands 2300 MHz / 2500 MHz / 2600 MHz (2.3GHz, 2.5GHz, 2.6GHz).
  • This omni directional antenna’s range of frequency band compatibility in the 700 MHz to 2700 MHz frequency band range, its low broadband VSWR, and impedance matching to 50 Ohm gear, makes it suitable and compliant for all the above applications..
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Samsung Galaxy J2 Pure Unlocked 4G LTE J260AZ 16GB Quad Core LCD 5' 8MP Android 8.1 Desbloqueado

  • 4G LTE Unlocked GSM Carrier Desbloqueados GSM (Phone Does NOT Work on Verizon Sprint Net10 tracfone Boost Mobile or Any CDMA Carrier).
  • 1 Nano Sim Card 4G FDD LTE : B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B12(700), B14(700) 3G UMTS : B2(1900), B4(AWS), B5(850) 2G GSM : GSM850, GSM900, DCS1800, PCS1900.
  • 8 mp Led Flash + 5 MP Front Camera / 16GB Storage (8.45 GB User) 2 GB RAM Support 128 Micro SD Not Included.
  • Android 8.1 LCD 5.0" 1280 X 720 / Quad Core Proccessor 1.4 GHZ.
  • Inside the Box: Phone Charger Battery Manual . Hotspot only works on Cricket Wireless.
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Thustar Professional Wireless Home Office Security System Remote Control Intelligent LED Display Voice Prompt House Business GSM Wireless Burglar Alarm Auto Dial Outdoor Siren

  • ... conditions: No monthly fees and contracts with security companies. No network, standalone on-site alarming.
  • Put-in a GSM SIM card (This alarm do not including GSM sim card) to call/send alert message, you can choose one of two ways or use all of them. The whole system complete with fully programmable main unit and wireless sensors. Before using, please kindly read user’s manual.
  • The alarm panel built-in AAA Ni-Hi rechargeable battery that can last about 8 hours (In the case of power off, the host can continue to work for 8 hours). Door/Window contacts detect any forceful break-in, passive motion sensors detect any suspicious movement or activity, loud, small wired siren up to 110db alarm alerts neighbors and deters potential intruders.
  • Defense Zone Support: Allow up to 99 wireless defense zones and 8 wired zones, 5 groups of scheduled arm/disarmed function.
  • 2 wired siren for different size houses as you need.
  • DIY home security, tool-free setup and assembling, plug and play installation.
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H2O Wireless PREPAID | Maestro U202AA | 4G LTE | 5.0\ Display 16GB | SIM Included | Black|

  • Please note this device will only work on the GSM network with H20 Wireless SIM provided with purchase or other GSM carrier compatible SIM (not included).
  • Up to 16GB internal memory, expandable up to 64GB more (card sold separately).
  • 5MP rear camera with flash & 2MP front camera.
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Samsung Galaxy J2 Pure Unlocked 4G LTE J260AZ 16GB Quad Core LCD 5' 8MP Android 8.1 Desbloqueado (Renewed)

  • 4G LTE Unlocked GSM Carrier Desbloqueados GSM (Phone Does NOT Work on Verizon Sprint Net10 tracfone Boost Mobile or Any CDMA Carrier).
  • 1 Nano Sim Card 4G FDD LTE : B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B12(700), B14(700) 3G UMTS : B2(1900), B4(AWS), B5(850) 2G GSM : GSM850, GSM900, DCS1800, PCS1900.
  • 8 mp Led Flash + 5 MP Front Camera / 16GB Storage (8.45 GB User) 2 GB RAM Support 128 Micro SD Not Included.
  • Android 8.1 LCD 5.0" 1280 X 720 / Quad Core Proccessor 1.4 GHZ.
  • Inside the Box: Phone Charger Battery Manual . Hotspot only works on Cricket Wireless.
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H2O Wireless PREPAID | Samsung Galaxy A10e | 32GB A102U | SIM Included | Black

  • Please note this device will only work on the GSM network with H20 Wireless SIM provided with purchase or other GSM carrier compatible SIM (not....
  • Display: 5.83 inches PLS TFT capacitive touchscreen, Resolution: 720 x 1560 pixels.
  • Memory: 32GB 2GB RAM - microSD, up to 512 GB.
  • Main Camera: 8 MP, f/1.9, AF w/ LED flash, panorama, HDR - Selfie Camera: 5 MP, f/2.0.
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Wireless

  • Antenna Frequency:698-960/1710-2170/2500-2700Mhz | Gain: 5dBi | VSWR:< 2.0 | Input Impedance: 50 ohms | Max Input power: 50W | Polarization: Vertical.
  • Antenna Height: 160mm/ 6.2 inch | Antenna connector: Tilt-and-swivel SMA male | Package includes: 2pcs 4G LTE SMA Antenna.
  • Works on 3G, 4G, LTE, GSM & CDMA cellular services includes Sierra Wireless Verizon AT&T,Netgear Sprint,Novatel Wireless Verizon.
  • Compatible with 4G router- Sierra Wireless:Verizon AT&T AirLink RV50 Gateway,AirLink Raven XT,Verizon AirLink Raven XE,AirLink MP70,AirLink MG90, AT&T....
  • Compatible with wireless home phone- Huawei:H258C F256 | ZTE:Z723EL,AT&T WF721,AT&T MF279 | Novatel Wireless: Verizon T2000.
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Eightwood GSM 3G 4G LTE Antenna SMA Male Connector Magnetic Base Compatible with AT&T Verizon Netgear Sierra Gateway 4G Router Mobile Hotspot Wiresless Home Phone

  • Antenna Extension Cable:RG174, Length:9.8 feet.
  • Antenna height:around 3.8 inch (includes magnetic base).
  • Works on 3G, 4G, LTE, GSM & CDMA cellular services includes Sierra Wireless Verizon AT&T,Netgear Sprint,Novatel Wireless Verizon 4G router gateway.
  • Compatible with 4G router- Sierra Wireless:Verizon AT&T AirLink RV50 Gateway,AirLink Raven XT,Verizon AirLink Raven XE,AirLink MP70,AirLink MG90, AT&T....
  • The strong magnetic base makes the antenna easy to hold sturdy onto metal surface.
  • Package includes: 1pc 900MHz SMA Antenna.
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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

  • ...S 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.
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DollaTek SIMCOM SIM900 GSM GPRS Quad-Band Modules 2G Development Shield Board for R3 Mega with Antenna

  • Quad-Band 850/900/1800/1900 MHz - could work on GSM networks in all countries around the world, work with Uno Mega.
  • Embedded TCP / UDP stack - allows you to upload data to a Web server | RTC supported | selectable serial port | Jac speakers and headphones.
  • Note: 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..
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H2O Wireless H2O WIRELESS PREPAID CINGULAR SMARTFLIP 4 U102AA 4G LTE 2.8 Display 4GB SIM Included Black

  • H2O Wireless SIM Provided with Purchase..
  • Please note this device will only work on the GSM network with H20 Wireless SIM provided with purchase or other GSM carrier compatible SIM (not included).
  • Smart Flip Phone - Works with Google | You tube | Google Map & App Store.
  • Expandable Memory: microSD up to 32GB (Sold Separately).
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