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Best Dual Band Gsm Module

Honeywell LYNX Touch 5210 4.3\ All-in-One Wireless Home and Business Alarm Control System

  • WiFi & ZWAVE Compatible (SOLD SEPARATELY - NOT INCLUDED).
  • L5210 All-In-One Home and Business Control System.
  • Integrated Z-Wave Support via L5100-ZWAVE Z-Wave Control Module for L5210 (SOLD SEPARATELY - NOT INCLUDED)    Up to three thermostats (HVAC system or battery powered) with 1°F and 0.5°C set points Four door locks – Jammed locks reported to Honeywell Total Connect Remote Services 40 devices such as lights, switches and lamp modules 20 scenes 20 rules or event-based actions 20 schedules or time-based actions Sunrise/sunset lighting control Randomized lighting control.
  • Wi-Fi via L5100-WIFI Wi-Fi IP Communication Module for L5210 (SOLD SEPARATELY - NOT INCLUDED)    IEEE 802.11 B/G/N radio Supports alarm reporting Supports two-way voice LYNX Connect app supports up to four mobile iOS and Android devices.
  • Honeywell 3GL Communications GSM radio (SOLD SEPARATELY - NOT INCLUDED) – protocol supports AT&T and Rogers networks ADEMCO Contact ID Reporting (four or ten digit account numbers) SIA Format Reporting Internet central station communication with L5100-WIFI or ILP5 module GSM cellular central station communication with internal GSM radio Selection for primary communication path when using dual paths Touch activated radio registration GSM....
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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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Motorola Moto Z2 Force XT1789 64GB Lunar Gray T-Mobile

  • Will Work with Only T-Mobile, Big display (5.5 inches),Splash-proof phone.
  • OS Android 7.0 Nougat , 2.5GHz Octa-CoreFastest possible data speeds.
  • Frequency Quad Band GSM, LTE: 1, 2, 3, 4, 5, 7, 12, 13 UMTS: Band I (2100), Band II (1900), Ban IV (1700/2100), Band V (850), Band VIII (900).
  • Display 5.5 Inch, Memory 64GB ROM , 4GB RAM. Battery- Non-removable Li-Ion 2730 mAh battery.
  • Camera - Dual: 12 MP (f/2.0, 1/2.9", 1.25 µm), phase detection & laser autofocus, dual-LED dual-tone flash, Font - 5 MP, f/2.2, dual-LED dual-tone....
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Google Pixel 3a XL Verizon Just Black, 64GB (Renewed)

  • For USA Buyers : This Smartphone is compatible/will work with any GSM Networks such as AT&T, T-Mobile. For exact 2G GSM, 3G, 4G/LTE compatibility, please check with your network provider in advance prior to your purchase. This phone WILL NOT WORK with any CDMA Networks such as VERIZON, SPRINT, US CELLULAR..
  • Network Compatibility : 2G GSM 850 / 900 / 1800 / 1900 and/or 3G UMTS/HSPA+/HSDPA 850(B5) / 900(B8) / 1700|2100(B4) / 1900(B2) / 2100(B1) and/or 4G LTE 600(B71) / 700(B12) / 700c(B13) / 700(B17) / 700(B28) / 700(B29) / 800(B20) / 850(B5) / 850(B18) / 850(B19) / 850(B26) / 1700|2100(B4) / 1700/2100(B66) / 900(B8) / 1500(B32) / 1800(B3) / 1900(B2) / 1900(B25) / 2100(B1) / 2300(B30) / 2600(B7) | TD-LTE : 1900(B39) / 2300(B40) / 2500(B41) / 2600(B38) / 3500(B42) / 5200(B46).
  • 6.3" fullscreen display, QHD+ OLED at 523ppi, 18.5:9, Corning Gorilla Glass 5.
  • Qualcomm Snapdragon 845, 2.5 Ghz + 1.6 Ghz, 64-Bit Octa-Core, Adreno 630, Pixel Visual Core, Titan M security module | Rear camera : 12.2MP dual-pixel, 1.4 μm, Autofocus + dual pixel phase detection | Dual front cameras : 8MP wide-angle and telephoto cameras.
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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

  • ...rt 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.
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Development Board Module Kit Fit for 850/900/1800/1900 MHz GPRS/GSM Antenna, 5~26V

  • Computer debugging USB--TTL. This module is powered by: 5V-26V, 5V 2A power supply is recommended. After plugging in the motherboard, the power supply must be able to supply 2A. The reason is that the GPRS Shield startup current and the maximum top current required to work up to 2A, but the USB port can not provide such a large current, so the external power supply equipment must be provided..
  • The other power supply port leads to the 3.7--4.5V power supply for lithium battery power supply. The serial port is perfectly compatible. The TTL serial port is compatible with 3.3 and 5V microcontrollers..
  • Make sure your SIM card is not locked. 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..
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BLU G61 G0450WW 64GB Dual Sim GSM Unlocked Android Smartphone - Blue

  • Factory Unlocked Dual SIM( Nano SIM, Dual stand-by) Smartphone, Android V.9.0(Pie).
  • 6.1'' IPS LCD Capacitive touchscreen, 13MP Main Camera, 13MP front Camera, 720 X 1520 Resolution Display.
  • Octa-core 1.6 GHz Processor, 64GB Internal storage,3GB RAM, Support Micro SD slot up to 64GB,.
  • 2G GSM Quad band 850/900/1800/1900- SIM 1 & SIM 2, 3G bands HSDPA 850/900/1700(AWS)/1900/2100 4G LTE Band :1/2/3/4/5/7/12/17//28, Speed HSPA 42.2/11.5....
  • US compatibility Nationwide on all GSM Networks including AT&T, T-Mobile,Cricket, Straight Talk and more....... Hotspot,WiFi, GPS, GPRS,EDGE,MP3/MP4,....
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Nokia Lumia 1520 GSM Unlocked RM-937 4G LTE 16GB Windows 8 Smarphone - Black - International Version No Warranty

  • 2G: GSM 850 / 900 / 1800 / 1900 3G: WCDMA 850 / 900 / 1900 / 2100 - 4G: LTE Band 1 (2100 MHz), Band 20 (800MHz), Band 3 (1800 MHz), Band 7 (2600 MHz), Band 8 (900MHz).
  • Display: 1080 x 1920 pixels, 6.0 inches (~367 ppi pixel density).
  • Camera: 20 MP, Carl Zeiss optics, optical image stabilization, autofocus, dual-LED flash.
  • CPU: Quad-core 2.2 GHz Krait 400 GPU: Adreno 330.
  • Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint..
  • This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information..
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Samsung Galaxy J2 Core (16GB) 5.0', Android 8.0, GSM Factory Unlocked, US + Global 4G LTE - International Version J260M/DS (Black, 16GB + 64GB SD Bundle)

  • 2G GSM 850 / 900 / 1800 / 1900, 3G HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G LTE band LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 28(700) - 4G LTE Compatible with Most GSM SIM Card Carriers.
  • 5.0-inch HD 540 x 960 pixels, 16:9 ratio (~220 ppi density) Android 8.1, Bluetooth: 4.2, Dual SIM (Micro-SIM, dual stand-by).
  • 16GB ROM, 1GB RAM, microSD, up to 256 GB (dedicated slot) , Exynos Quad-core 1.4 GHz Cortex-A53, GPU: Mali-T720.
  • 8MP Main Camera f/1.9, 28mm, 5MP Front Camera, FM radio, Removable Li-Ion 2600 mAh battery.
  • International model phone, Does not have US warranty. Item will work with Most GSM SIM cards in U.S. and world Including AT&T, T-Mobile, MetroPCS, Etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost..
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NGFF(M.2) to USB 3.0 Adapter with Dual Nano SIM Card Slot for 3G/4G/5G Module

  • 1.Install the driver to find the module supplier you purchased. If you don’t have the module and SIM card, you will not be able to use the driver.
  • 2.USB 3.0 type A male to desktop or notebook PC,Supports USB 3.0 interface of M.2 Cards (Socket 2 SSIC-base WWAN) such as 2G GSM, GPRS, 3G,CDMA, WLAN,WWLAN, HSPA MODEM , GPS, 4G WiMAX, LTE, 5G Mini Card to desktop PC.
  • 3.Supports system bus interface: USB 3.0.
  • 4.Supports dual NANO SIM card Push connector.
  • 5.Supports 3042/3052 type M.2 key B Card dimension.
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Samsung Galaxy S7 G930 GSM Unlocked Smartphone Black Onyx

  • 3G bands HSDPA 850 / 900 / 1900 / 2100 - G930A, LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 20(800), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) - G930A.
  • 12 MP, f/1.7, 26mm, phase detection autofocus, OIS, LED flash.
  • 1/2.5" sensor size, 1.4 m pixel size, geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama.
  • Secondary 5 MP, f/1.7, 22mm, dual video call, Auto HDR.
  • Video 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec..
  • CPU Dual-core 2.15 GHz Kryo dual-core 1.6 GHz Kryo.
  • This cell phone is compatible with GSM carriers like ATT and T-Mobile as well as with GSM SIM need cards (e.g. H20, Straight Talk, and select prepaid carriers) need to contact the service provider to check fully compatibility of the phone. This cellphone will NOT work with CDMA Carriers like Verizon, Sprint, Boost mobile or Virgin mobile..
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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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Xiaomi Redmi Note 8 6.3

  • 6.3 IPS LCD capacitive touchscreen, FHD+ 10802340 pixels, 19.5:9 ratio, Dual SIM (Nano-SIM, dual stand-by), Android 9.0 (Pie).
  • 4GB RAM + 128GB ROM, Qualcomm SDM665 Snapdragon 665 (11nm), Octa-core.
  • Front Camera: 13MP, Rear Camera: 48MP+8MP+2MP+2MP, Adreno 610, Fingerprint (rear-mounted), 4000 mAh Battery.
  • 2G bands: GSM 850 / 900 / 1800 / 1900, 3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4 4G bands: LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300).
  • International Model - No Warranty in US. Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost. - FCC ID: 2AFZZC3JG.
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