Sim800l gprs gsm

SIM800L GPRS GSM Module Micro SIM Card Core Board Quad-band TTL Port for Arduino Use this GSM/GPRS to create a remote data link. Use our GlueStick antenna for better reception in remote locations. The antenna plugs into the module. Comes with a basic antenna that you can solder onto the module. Glue Stick Antenna is also available.  Feature Implementation Supply Voltage 3.4 - 4.4V Power Saving Sleep mode 0.7mA (AT+CFUN=0) Frequency Bands Quad-Band: GSM850, EGSM900, DCS1800, PCS1900 Transmitting Power Class 4 (2W) at GSM850, EGSM900 Class 1 (1W) at DCS1800, PCS1900 GPRS Connectivity GPRS Multi-Slot Class 12 (Default) GPRS Multi-Slot Class 1-12 (Option) Temperature Range -40 to +85 Degrees Celsius Storage Temperature -45 to +90 Degrees Celsius Data GPRS GPRS Data down-link transfer max: 85.6 kbps GPRS Data up-link transfer max: 85.6 kbps Coding Scheme: CS-1, CS-2, CS-3 and CS-4 PAP Protocol for PPP connect Integrate TCP/IP Protocol Support Packet Broadcast Control Channel (PBCCH) CSD Transmission Rates: 2.4, 4.8, 9.6, 14.4 kbps     This item is available in stock and is not drop shipped. This avoids delays, customs charges and extra VAT.

IPEX Connector Antenna for SIM800L GPRS SIM GSM Wireless Module Works with the SIM800L GPRS Module. Interface: SMA Frequency Range: 824~960MHz / 1710~1990MHz VSWR: Gain: 2~3dBi Dimensions: 5.1 x 0.8 x 0.8cm Weight: 8g (Including pigtail) Connecting pigtail is included. This item is available in stock and is not drop shipped. This avoids delays, customs charges and extra VAT.  

Buy SIM800C SHIELD FOR ARDUINO UNO R3 AND MEGA 2560 GPRS/GSM KS0254 for R455.25

Buy SIM800C SHIELD FOR ARDUINO UNO R3 AND MEGA 2560 GPRS/GSM KS0254 for R539.81

Buy SIM800C GPRS GSM Module Development Board With SMA Antenna For Raspber for R329.00

SIM800L Quad-band Network Mini GPRS GSM Breakout Module; Support network: Global quad-band network; EGSM900; DCS1800; GSM850; PCS1900; Recommended supply voltage: 4V

GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna Description: The GPRS Shield-EFCom expansion board is a serial GSM / GPRS wireless module. Arduino enthusiasts to quickly learn a GSM / GPRS mobile phone development, and can be applied to wireless development projects to the class, but also suitable for remote control development, such as wireless meter reading, smart appliances, ultra-long-range control.   EFCom compatible with all the Freaduino and standards the Arduin development board. EFCom is a 4-band GPRS / GSM module supports four standard band 850/900/1800/1900MHz, send SMS messages, phone calls, faxes, etc. all GPRS handsets have features. EFCom allows your very fast phone development process and the wireless development.   EFCom SIM900 is a patch type GSM / GPRS integrated single-chip, ARM926EJ-S core, build enthusiasts and learn to use the smallest integrated development environment.   The EFCom using AT commands through UART serial configuration settings only need to extend the board into Freaduino board, you will be able to easily control via AT commands EFCom make calls, send text messages... addition EFCom support LCD5110 display (default hair Bluetooth backlight, is inserted in EFCom effect diagram below) and serial keypad keyboard input.   The board set the hardware boot the Button Software boot (D10), hardware RestButton, software Rest (D9) allows use and arduino spiritual and match to meet various types of both hard boot or soft boot or the hard reset or soft restart DIY needs. The two jump take to D0-D3, you are excelent to choose EFCom Arduino communication: software serial port (jumper cap to D2, D3) or hardware serial port (D0, D1).   EFCom three operating modes: Short Message Service SMS service mode Audio music mode GPRS mode Features: Fully compatible the Arduino and Mega2560 development board series Serial communication, the freedom to choose hardware serial port (D0/D1) or software serial communication (D2/D3) and motherboard SIM900, all the IC set aside not only the UART, DEBUG mouth, all GPIO port and KEY PANEL interface Board super capacitor to ensure the RTC work Support both hardware and software switch machines, support for hardware and software restart 4 band 850/900/1800/1900 MHz   Specification: The GPRS Shield power supply 5V 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) Weight: 3.4g Control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands) SIM application toolkit Supply voltage range: 3.1 - 4.8V Low power consumption: 1.5mA (sleep mode) Operation temperature: -40 ° C to +85 ° C Note: Plug Freaduino / Arduino Main Board, in connection we 9V DC AC adapter. The reason is the need EFCom boot current and maximum peak current 2A, but the USB port is unable to provide such a large current, so must an external power supply equipment.Your SIM card is not lockedBest EFCom communication baud rate of 19200 bps 8-N-1(EFCom default automatic pairing baud rate) Package included: 1 x EFCom wireless module 1 x Quad-Band antenna IO definition: Dimension:   PCB:

GSM / GPRS / GPS Portable Vehicle Tracking System Global Smallest GPS Tracking Device Support 4GB Application:  1) Anti-heft of the vehicle / heavy equipment etc  2) Protection of the child / elderly / disabled / pet etc  3) Provide peace-of-mind for businessman  4) Personal management  5) Covert criminal tracking  Main Features:  1) Vehicle rental / Fleet management etc  2) Powerful magnet + water proof adsorbing in the hidden place of car.  3) Protect child / the old / the disabled / pet etc  4) Provide peace-of-mind for businessmen  5) Manage personnel  6) Track criminals secretly  Specifications:  1) Dim: 64mm x 46mm x 17mm (1.8 x 2.5 x 0.65 inch)  2) Weight: 50g  3) Network: GSM/GPRS  4) Band: 850/900/1800/1900Mhz  5) GPS chip: SIRF3 chip  6) Support 4GB micro SD card memory (not included)  7) GPS sensitivity: -159dBm  8) GPS accuracy: 5m  9) Time to first fix: Cold status 45s  10) Warm status: 35s  12) Hot status: 1s  13) Car charger: 1224V input; 5V output  14) Wall charger: 110220V input; 5V output  15) Battery: Chargeable changeable 3.7V 800mAh Li-ion battery  16) Standby: 80hours  17) Storage Temp: -40C to +85C  18) Operation Temp: -20C to +55C  19) Humidity: 5%--95% non-condensing

Overview You have developed your awesome concept and now you want remote monitoring and control of your hardware, this board will give you the ability to send SMS's, make calls and connect to the cloud. Specifications The GPRS Shield is based on SIM900 module from SIMCOM AT commands (GSM 07.07,07.05 and SIMCOM enhanced AT Commands).  12 X GPIO's (2V8 Logic) 2 X PWM's (2V8 Logic) 1 X ADC (2V8) Size: 76mm*55mm Weight: 39g Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in most 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) Embedded TCP/UDP stack - allows you to upload data to a web server. RTC supported (requires coin cell battery). Speaker and Headphone jacks Low power consumption - 1.5mA(sleep mode) Industrial Temperature Range - -40C to +85 C

Specification: Voltage: 5V Frequency: 900 1800 MHz Stand by current: Working current: Baud: 9600 or change by sending AT+IPR=xxxx Interface: TTL Commands: Regular AT commands Connector: 5V GND TxD RxD Antenna: Please solder a copper wire to the board or use an IPEX socket Temperatures: -30 C to 80 C Functions: Send/receive SMS messages and GPRS data. Feature: Excellent for remote sensing, experiments, alarms and automatic data collection. The control port is a regular serial port. You may connect it directly with a microcontroller such as Arduino, or you can use a USB to serial port adapter and send commands directly from a computer. Note: This is a DIY kit, you need to have some knowledge of electronics and ability. Package includes: 1 x DIY Kit Complete schematic:

RTU-531 GSM SMS Air-Conditioner IR Controller ☆ Brief introduction for RTU-531: Remote inquiry the temperature with a FREE Call from your mobile phone! Remote inquiry the A/C status with a FREE Call from your mobile phone! Remote monitoring temperature with SMS text Message alert! Remote operate the A/C with SMS Text message commands! Automatically Control the temperature in expected range! Automatically turn OFF A/C while nobody in the Room! Features: Ø Can be operated from anywhere, no distance limitation; Ø No call charges for inquiry. the GSM SMS Air-Conditioner IR Controller rejects the call from authorized number then return status on the first 'ring'; Ø Multiple applications. (temperature monitoring, intelligent air-conditioner management); Ø Upto 6 authorized phone numbers, each number can be used to receive call or SMS or both of call and SMS while alarm occurrence; Ø Intelligent professional air-conditioner IR Encoder with compatible of almost all of the brand air-conditioners(See Air-Conditioner Compatibility of RTU in the user manual.); Ø One human movement detector, if no-body movement in the room then will turn off the air-conditioner automatically. It is useful for saving power consumption in public rooms; Ø One Temperature Sensor inbuilt, external connection is available, measures temperatures from –55°C to +125°C (–67°F to +257°F), 0.5°C accuracy from –10°C to +85°C, can setup high and low temperature alarm threshold value to alert the authorized users and automatically turn on the Air-Conditioner to preset working mode. Ø Supports 4 quick operation combine commands, the users can quickly operate the air-conditioner by only one simply SMS command; Ø External AC Power monitoring, AC On/OFF will send SMS to authorized phone numbers; Ø Timer Report—Can setup every x hours automatically send its status/Value to the authorized numbers; Ø Rechargeable Backup Battery inside can last 8hours; Ø Secure - Using caller ID and password for identification, unknown callers are ignored; Ø Programmable by SMS Commands with password protection; Ø Based on GSM Network, applied to many applications. Contact Us: Email: Web: www.m2m-alarm.com www.ismart-china.com www.ismartcctvcameras.com TEL: (+ Skype: m2malarm QQ: We specialized in: GSM Door Controller,GSM Automation Controller,GSM Programmable Automation Controller,Temperature Alarm Unit,GSM GPRS Data Logger,GSM SMS Modem, homer security device, anti-theft products, security safe products, CCTV cameras etc.

Paradox PCS250 GSM Communicator Module The Paradox PCS250 GSM Communicator Module is the next evolutionary step in wireless communication solutions for Paradox control panels. Providing reliable and fast communication between properties and their respective monitoring stations, the PCS250 is the vital link that keeps you connected. Using cellular networks, the PCS250 reports to the monitoring station¿s automation software via two channels (GPRS/GSM), ensuring that all communication is fast, reliable, and stable.The PCS250 can be used as a backup to a traditional landline, or as a primary communicator where no landline is available. It also adds remote home control capabilities to a system, allowing you to arm/disarm with a simple text message (SMS). Feel safe by taking control of your system, wherever you are. Re-imagined through an array of new technologies, contemporary design, and a modern hi-tech finish, the PCS250 GPRS/GSM Communicator Module enables Paradox systems to be remotely controlled, continuously monitored, and reliably connected at all times. Compact, sleek design Report events to the IPR512 GPRS/IP Monitoring Receiver and/or IPRS-7 IP/GPRS PC Receiver Software Report via text message (up to 16 cell phone numbers) Control panel communication supervision End-user can arm or disarm the system by sending a text message (SMS) to the PCS250 Send pre-recorded voice messages to up to 8 telephone numbers to report alarms using the optionalVDMP3 Paradox Plug-in Voice Module (GSM mode) Simple installation with 4-wire serial connection Optional rod antenna can be installed up to 18m (60ft) from the module using optionalantenna cable extensions depending on the local signal strength 128-bit (MDS) and 256-bit (AES) encryption (GPRS mode) Increase the distance between the panel and the PCS250 module with an RS485 link (GSM mode only via e-bus).A CVT485 module must be added to the panel in order to accomplish this Report via GSM (CID, SIA)

Mini A8 Android Realtime GSM / GPRS Location Tracker Supports all South African 2G SIM cards (not included) Remote listening capabilities Environmental surveillance SOS Emergency Call Real Time 4 bands GSM/GPRS VOX Back Call Approx. 12 days standby time Size approx: 43.2mm x 32mm x 13.6mm Connection: GSM / GPRS GSM Frequency: 850/900/1800/1900 MHz   Charger Input: AC110-220V 50/60 Hz Charger Output: DC5V 500mA Battery: Rechargeable battery 3.7V 500mA Li-ion battery Now on sale at www.MySecretVolcanoLair.com

Mini A8 Android Realtime GSM / GPRS Location Tracker Supports all South African 2G SIM cards (not included) Remote listening capabilities Environmental surveillance SOS Emergency Call Real Time 4 bands GSM/GPRS VOX Back Call Approx. 12 days standby time Size approx: 43.2mm x 32mm x 13.6mm Connection: GSM / GPRS GSM Frequency: 850/900/1800/1900 MHz   Charger Input: AC110-220V 50/60 Hz Charger Output: DC5V 500mA Battery: Rechargeable battery 3.7V 500mA Li-ion battery Massive launch sale now on at www.MySecretVolcanoLair.com

Mini A8 Android Realtime GSM / GPRS Tracker Supports all South African 2G SIM cards (not included) Remote listening capabilities Environmental surveillance SOS Emergency Call Real Time 4 bands GSM/GPRS VOX Back Call Approx. 12 days standby time Size approx: 43.2mm x 32mm x 13.6mm Connection: GSM / GPRS GSM Frequency: 850/900/1800/1900 MHz   Charger Input: AC110-220V 50/60 Hz Charger Output: DC5V 500mA Battery: Rechargeable battery 3.7V 500mA Li-ion battery Massive launch sale now on at www.MySecretVolcanoLair.com