Gsm sim based

Use All GSM Sim Cards like that Tata Docomo GSM / Airtel / Aircel / !dea / MTNL / BSNL GSM / Reliance GSM etc., With New Battery Inside BUY UNLOCKED BSNL Radiation Free GSM Based Fixed Wireless Phone Supports VOICE FIRST TIME IN TELECOM, Superb Phone which BSNL launched Radiation Free GSM based, Free Fixed Wireless Phone(FWP) Phone Offer.. Telecom Major Bharat Sanchar Nigam Limited (BSNL) has launch GSM technology based Fixed Wireless Phones (FWPs) which enables radiation free mobile calling BSNL FWPs is the most convenient telephone instruments like a Landline phone having larger numeric keypad to dial, and a receiver to speak/hear the voice calls, which works on GSM based technology with radiation free mobile calling and easy to carry anywhere by allowing all SIM cards to be inserted like

Contact Us:-+ Use All GSM Sim Cards like that Tata Docomo GSM / Airtel / Aircel / !dea / MTNL / BSNL GSM / Reliance GSM etc., BUY UNLOCKED BSNL Radiation Free GSM Based Fixed Wireless Phone Supports VOICE FIRST TIME IN TELECOM, Superb Phone which BSNL launched Radiation Free GSM based, Free Fixed Wireless Phone(FWP) Phone Offer.. Telecom Major Bharat Sanchar Nigam Limited (BSNL) has launch GSM technology based Fixed Wireless Phones (FWPs) which enables radiation free mobile calling Features: Key Feature  BSNL FWPs is the most convenient telephone instruments like a Landline phone having larger numeric keypad to dial, and a receiver to speak/hear the voice calls, which works on GSM based technology with radiation free mobile calling and easy to carry anywhere by allowing all SIM cards to be inserted like

Use All GSM Sim Cards like that Tata Docomo GSM / Airtel / Aircel / !dea / MTNL / BSNL GSM / Reliance GSM etc., BUY UNLOCKED BSNL Radiation Free GSM Based Fixed Wireless Phone Supports VOICE FIRST TIME IN TELECOM, Superb Phone which BSNL launched Radiation Free GSM based, Free Fixed Wireless Phone(FWP) Phone Offer.. Telecom Major Bharat Sanchar Nigam Limited (BSNL) has launch GSM technology based Fixed Wireless Phones (FWPs) which enables radiation free mobile calling 3 BESTON CELLS ABSOLUTELY FREE Features: Key Feature  BSNL FWPs is the most convenient telephone instruments like a Landline phone having larger numeric keypad to dial, and a receiver to speak/hear the voice calls, which works on GSM based technology with radiation free mobile calling and easy to carry anywhere by allowing all SIM cards to be inserted like

Use All GSM Sim Cards like that Tata Docomo GSM / Airtel / Aircel / !dea / MTNL / BSNL GSM / Reliance GSM etc., BUY UNLOCKED BSNL Radiation Free GSM Based Fixed Wireless Phone Supports VOICE FIRST TIME IN TELECOM, Superb Phone which BSNL launched Radiation Free GSM based, Free Fixed Wireless Phone(FWP) Phone Offer.. Telecom Major Bharat Sanchar Nigam Limited (BSNL) has launch GSM technology based Fixed Wireless Phones (FWPs) which enables radiation free mobile calling 3 UNIROSS CELLS (Made

Specifications ·             LCD Display Dimension - 128 x 64 Number of Lines - 04 Network Frequency Dual Band GSM MHZ Receiver Sensitivity -104dB Keypad 22 keys for multi functional operation Input Voltage AC: v; Output DC: 5v/1A Battery Charger Built-in Time for Charging 5-6 hours Battery Type 3.7v Li-ion Talk Time 2 Hours Stand By Time 72 Hours Enclosure ABS plastic Humidity Operating: % Storage: 5% ~ 95% Interface User friendly programming Power, Network, Signal strength, Date & Time indication Mini USB connector for Software Downloading DC power supply socket SIM socket Soft key ON/OFF GSM antenna Temperature Operating: -10°C to +55°C Storage: -20°C to +60°C Dimensions (mm) 203 x 204 x 79 (L x W x H) Weight 750 Grams Antenna 3dB antenn

GSM SIM card based Wirelss Phone - Walky Phone GSM Wireless Phone is used to make calls by your GSM SIM card. Insert GSM SIM card

GSM SIM card based Wirelss Phone - Walky Phone - Visiontek 21G GSM Wireless Phone is used to make calls by your GSM SIM card. Insert GSM SIM card

GSM SIM card based Wirelss Phone - Walky Phone Teracom GSM Wireless Phone is used to make calls by your GSM SIM card. Insert GSM SIM card

Walnut GSM/GPRS Modem USB The GSM/GPRS Modem USB uses SIM900A based Quad band MHz GSM / GPRS module. It can be connected to PC or laptop via  USB directly or to a microcontroller UART using TTL levels. The modem consists of all the external circuit required to start experimenting with the SIM900A module like the power regulation, external antenna, SIM Holder, etc. Modem is built with Quad Band GSM/GPRS based SIM900A module from SIMCOM. It works on frequencies MHz. SIM900A can search these bands automatically. The frequency bands can also be set by AT Commands. The baud rate is configurable from through AT command. The GSM/GPRS Modem is having internal TCP/IP stack to enable you to connect with internet via GPRS. Best suited for GSM based Microcontroller Projects (better than SIM300 and other GSM Modems) **** Can be Use for Bulk SMS sending using Compatible software. Features: U ses the extremely popular SIM900A GSM module. Accepts commands through On board USB serial. Also can accept commands from microcontroller UART. Provides serial TTL interface for easy and direct interface to microcontrollers. Works on 9V-18V 1 A SMPS supply. Speaker and Microphone pins onboard for voice Communication. On board SMA connector with GSM antenna. On board Power, Network, Ring and status LED’s for indication. Can do basic functions which can be done via normal phone like calling, send sms, access data through GPRS etc. Plug and play device. Can accept commands through Hyper Terminal. Ft232 R  Based USB communication- Better and Faster than other Cheap USB Drivers. Supports Windows / Vista / Server / XP / SE / MaC OS X / Mac OS 9,Linux 3.x.x / 2.x.x. Small size. NOTE: The modem consumes current of nearly 1A during transmission; please make sure that your power supply can handle such currents. Modems are pretested before shipping. We recommend to use a 12V DC 2 Amps power supply & Use USB Cable to Connect GSM MODEM to PC or Laptop. Please be very gentle with the SIM card tray while inserting or removing the SIM card. Also don't tighten the screws of the antenna too much, just make sure it is connected properly without exerting too much force to tighen the antenna. This Product Includes: ·          GSM/GPRS Modem USB ·          2 dbi Rubber duck antenna ·          USB Cable ·          USB Driver (FT232R) Please Visit for Download AT Commands & USB Drivers: http://www.walnutinnovations.com/gsm-usb-modem.html Rules and Regulations: 1. All Items

Walnut GSM/GPRS Modem USB The GSM/GPRS Modem USB uses SIM900A based Quad band MHz GSM / GPRS module. It can be connected to PC or laptop via  USB directly or to a microcontroller UART using TTL levels. The modem consists of all the external circuit required to start experimenting with the SIM900A module like the power regulation, external antenna, SIM Holder, etc. Modem is built with Quad Band GSM/GPRS based SIM900A module from SIMCOM. It works on frequencies MHz. SIM900A can search these bands automatically. The frequency bands can also be set by AT Commands. The baud rate is configurable from through AT command. The GSM/GPRS Modem is having internal TCP/IP stack to enable you to connect with internet via GPRS. Best suited for GSM based Microcontroller Projects (better than SIM300 and other GSM Modems) **** Can be Use for Bulk SMS sending using Compatible software. Features: U ses the extremely popular SIM900A GSM module. Accepts commands through On board USB serial. Also can accept commands from microcontroller UART. Provides serial TTL interface for easy and direct interface to microcontrollers. Works on 9V-18V 1 A SMPS supply. Speaker and Microphone pins onboard for voice Communication. On board SMA connector with GSM antenna. On board Power, Network, Ring and status LED’s for indication. Can do basic functions which can be done via normal phone like calling, send sms, access data through GPRS etc. Plug and play device. Can accept commands through Hyper Terminal. Ft232 R  Based USB communication- Better and Faster than other Cheap USB Drivers. Supports Windows / Vista / Server / XP / SE / MaC OS X / Mac OS 9,Linux 3.x.x / 2.x.x. Small size. NOTE: The modem consumes current of nearly 1A during transmission; please make sure that your power supply can handle such currents. Modems are pretested before shipping. We recommend to use a 12V DC 2 Amps power supply & Use USB Cable to Connect GSM MODEM to PC or Laptop. Please be very gentle with the SIM card tray while inserting or removing the SIM card. Also don't tighten the screws of the antenna too much, just make sure it is connected properly without exerting too much force to tighen the antenna. This Product Includes: ·          GSM/GPRS Modem USB ·          2 dbi Rubber duck antenna ·          USB Cable ·          USB Driver CD (FT232R) Please Visit for Download AT Commands & USB Drivers: http://www.walnutinnovations.com/gsm-usb-modem.html Rules and Regulations: 1. All Items

Product details   SIM900A Modem is built with Dual Band GSM/GPRS based SIM900A modem from SIMCOM. It works on frequencies MHz. SIM900A can search these two bands automatically. The frequency bands can also be set by AT Commands. The baud rate is configurable from through AT command. The GSM/GPRS Modem is having internal TCP/IP stack to enable you to connect with internet via GPRS. SIM900A is an ultra compact and reliable wireless module. This is a complete GSM/GPRS module

SIM900A MODULE INTRODUCTION: SIM900A Modem is built with Dual Band GSM/GPRS based SIM900A modem from SIMCOM. It works on frequencies MHz. SIM900A can search these two bands automatically. The frequency bands can also be set by AT Commands. The baud rate is configurable from through AT command. The GSM/GPRS Modem is having internal TCP/IP stack to enable you to connect with internet via GPRS.  SIM900A is an ultra compact and reliable wireless module. Features: This is a complete GSM/GPRS module

QUALITY PRODUCT: LOWEST PRICE: Benefit to the end user Description - The unit can be used to control upto 16 home appliances                              The unit is a well established and researched unit that suits human needs. people want comfort and convenience while they are remotely located.  Using this device any 16 home appliances can be controlled remotely. Working Principle: The unit contains a SIM card Slot, where a Customer owned SIM card has to be inserted. We will also send you the complete installation manual for inserting SIM card into the device 1.The customer has to send SMS to the Sim card number(SMS "R1"- device 1 ON/ Acknowledgement  option can be On/Off) 2.  The customer has to send SMS to the Sim card number(SMS "O1"- device 1 OFF/ Acknowledgement  option can be On/Off) 3. Similarly by varying the numbers R2..R3 all connected appliances can be activated. Applications: 1. It can be used for individual loads upto watts. For more greater loads we can able to do customization as per customer requirement. Package Contents: 1)  1 no  GSM  Home controlling device 2)   Installation  Instruction and working procedure Manual Ready Stock - will be dispatched immediately as payment is made to Terms & Conditions: 100% replacement No additional charges after purchase from e-Bay Delivery anywhere

QUALITY PRODUCT: LOWEST PRICE: Benefit to the end user Description - The unit can be used to control upto 8 home appliances                              The unit is a well established and researched unit that suits human needs. people want comfort and convenience while they are remotely located.  Using this device any 8 home appliances can be controlled remotely. Working Principle: The unit contains a SIM card Slot, where a Customer owned SIM card has to be inserted. We will also send you the complete installation manual for inserting SIM card into the device 1.The customer has to send SMS to the Sim card number(SMS "R1"- device 1 ON/ Acknowledgement  option can be On/Off) 2.  The customer has to send SMS to the Sim card number(SMS "O1"- device 1 OFF/ Acknowledgement  option can be On/Off) 3. Similarly by varying the numbers R2..R3 all conencted appliances can be activated. Applications: 1. It can be used for individual loads upto watts. For more greater loads we can able to do customization as per customer requirement. Package Contents: 1)  1 no  GSM  Home controlling device 2)   Installation  Instruction and working procedure Manual Ready Stock - will be dispatched immediately as payment is made to Terms & Conditions: 100% replacement No additional charges after purchase from e-Bay Delivery anywhere

QUALITY PRODUCT: LOWEST PRICE: Benefit to the end user Description - The unit can be used to control upto 2 home appliances                              The unit is a well established and researched unit that suits human needs. people want comfort and convenience while they are remotely located.   Working Principle: The unit contains a SIM card Slot, where a Customer owned SIM card has to be inserted. We will also send you the complete installation manual for inserting SIM card into the device 1.The customer has to send SMS to the Sim card number(SMS "R1"- device 1 ON/ Acknowledgement  option can be On/Off) 2.  The customer has to send SMS to the Sim card number(SMS "O1"- device 1 OFF/ Acknowledgement  option can be On/Off) 3. Similarly by varying the numbers R2..R3 all conencted appliances can be activated. Applications: 1. It can be used for individual loads upto watts. For more greater loads we can able to do customization as per customer requirement. Package Contents: 1)  1 no  GSM  Home controlling device 2)   Installation  Instruction and working procedure Manual Ready Stock - will be dispatched immediately as payment is made to Terms & Conditions: 100% replacement No additional charges after purchase from e-Bay Delivery anywhere

QUALITY PRODUCT: LOWEST PRICE: Benefit to the end user Description - The unit can be used to control 8 Home Appliances:  12 Home Appliance Control The unit can be operated using Missed call / SMS / Mobile APP  / Acknowlegement  USERS CAN CONFIGURE THE MOBILE APP FOR  12 device control                              The unit is a well established and researched unit that suits human needs. people want comfort and convenience while they are remotely located.   Working Principle: The unit contains a SIM card Slot, where a Customer owned SIM card has to be inserted. We will also send you the complete installation manual for  inserting SIM card into the device and for configuring the mobile APP MOBILE APP: The mobile App buttons can be configured to switch ON / OFF 8 devices SMS OPERATION: 1.The customer has to send SMS to the Sim card number(SMS "R1"- device 1 ON/ SMS Acknowledgement  option can be On/Off) 2.  The customer has to send SMS to the Sim card number(SMS "O1"- device 1 OFF/ SMS Acknowledgement  option can be On/Off) Similary "R2" for Second Device ON Similary "O2" for Second Device OFF Package Contents: 1)  1 no GSM Home  Appliance Controlling Device 2)   Installation  Instruction and working procedure Manual Ready Stock - will be dispatched immediately as payment is made to Terms & Conditions: 100% replacement No additional charges after purchase from e-Bay Delivery anywhere

QUALITY PRODUCT: LOWEST PRICE: Benefit to the end user Description - The unit can be used to control 8 Home Appliances:  8 Home Appliance Control The unit can be operated using Missed call / SMS / Mobile APP  / Acknowlegement  USERS CAN CONFIGURE THE MOBILE APP FOR  8 device control                              The unit is a well established and researched unit that suits human needs. people want comfort and convenience while they are remotely located.   Working Principle: The unit contains a SIM card Slot, where a Customer owned SIM card has to be inserted. We will also send you the complete installation manual for  inserting SIM card into the device and for configuring the mobile APP MOBILE APP: The mobile App buttons can be configured to switch ON / OFF 8 devices SMS OPERATION: 1.The customer has to send SMS to the Sim card number(SMS "R1"- device 1 ON/ SMS Acknowledgement  option can be On/Off) 2.  The customer has to send SMS to the Sim card number(SMS "O1"- device 1 OFF/ SMS Acknowledgement  option can be On/Off) Similary "R2" for Second Device ON Similary "O2" for Second Device OFF Package Contents: 1)  1 no GSM Home  Appliance Controlling Device 2)   Installation  Instruction and working procedure Manual Ready Stock - will be dispatched immediately as payment is made to Terms & Conditions: 100% replacement No additional charges after purchase from e-Bay Delivery anywhere

QUALITY PRODUCT: LOWEST PRICE: Benefit to the end user Description - The unit can be used to control 4 Home Appliances:  4 Home Appliance Control The unit can be operated using Missed call / SMS / Mobile APP  / Acknowlegement  USERS CAN CONFIGURE THE MOBILE APP FOR  4 device control                              The unit is a well established and researched unit that suits human needs. people want comfort and convenience while they are remotely located.   Working Principle: The unit contains a SIM card Slot, where a Customer owned SIM card has to be inserted. We will also send you the complete installation manual for  inserting SIM card into the device and for configuring the mobile APP MOBILE APP: The mobile App buttons can be configured to switch ON / OFF 4 devices SMS OPERATION: 1.The customer has to send SMS to the Sim card number(SMS "R1"- device 1 ON/ SMS Acknowledgement  option can be On/Off) 2.  The customer has to send SMS to the Sim card number(SMS "O1"- device 1 OFF/ SMS Acknowledgement  option can be On/Off) Similary "R2" for Second Device ON Similary "O2" for Second Device OFF Package Contents: 1)  1 no GSM Home  Appliance Controlling Device 2)   Installation  Instruction and working procedure Manual Ready Stock - will be dispatched immediately as payment is made to Terms & Conditions: 100% replacement No additional charges after purchase from e-Bay Delivery anywhere

  This is a plug and play GSM Modem with a simple to implement RS232, TTL serial and USB interface. It works on frequencies 900/ 1800 MHz. Use it to send SMS, make and receive calls, and do other GSM operations by simple AT commands through a serial interface from microcontrollers and computers. It uses the popular SIM900A module for all its GSM operations. It comes with a standard RS232 interface which can be used to easily interface the modem to microcontrollers and computers. Through USB, the modem can be operated from a computer to send/receive calls, messages, etc    The modem consists of all the external circuit required to start experimenting with the SIM900A module like the power regulation, external antenna, SIM Holder, etc. Features Uses the extremely popular SIM900A GSM module USB communication allows direct communication with computers Provides the industry standard serial RS232 interface for easy connection to computers and other devices Provides serial TTL interface for easy and direct interface to microcontrollers Power, Status and Network LEDs for easy debugging Onboard MIC and Speaker circuits and 3.5mm audio connectors for direct connection to mics and speakers Can be used for GSM based Voice communications, Data/Fax, SMS,GPRS and TCP/IP stack Can be controlled through standard AT commands Module’s operation mode can be controlled through the PWR Key connected to the PWRKEY pin (refer the SIM900A datasheet for more information) Comes with an onboard wire antenna for better reception. Board provides an option for adding an external antenna through an SMA connector The SIM900A allows an adjustable serial baudrate from 1200 to 115200 bps Modem has low power consumption of 0.25 A during normal operations and around 1 A during transmission Operating Voltage: 7 – 15V AC or DC (board has onboard rectifier) Related Documents Stater Guide AT Commands Set   Download Terminal tool for Troubleshooting(winXP/7/8)