Green 3G SIM 808 GSM Modem

SIM 808 is the most versatile GSM / GPRS / GPS module available at this time. Our development board / Kit makes using the SIM 808 very easy and quick. Our development board has options for using all the features possible on the SIM 808. Send SMS, Make voice calls, Use GPRS data, Use navigation and tracking using the GPS.

SIM800 is a complete Quad-band GSM/GPRS solution in a SMT type which can be embedded in the customer applications. SIM800 support Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 24*24*3 mm, it can fit into slim and compact demands of customer design. Featuring Embedded AT, it allows total cost savings and fast time-to-market for customer applications.Features:

 SIM808 Kit can be used for GSM, GPRS, GPS functions
  SMS, Voice, Data, Location and tracking all in one kit
  Quad band GSM for global coverage
  Quad-band 850/900/1800/1900MHz - connect onto any global GSM network with any 2G SIM.
  Fully-integrated GPS (MT3336 chipset with -165 dBm tracking sensitivity) that can be controlled and query over the same serial port
  Make and receive voice calls using a headset or an external 32 speaker + electret microphone
  Send and receive SMS messages
  Send and receive GPRS data (TCP/IP, HTTP, etc.)
  PWM/Buzzer vibrational motor control
  AT command interface with "auto baud" detectionHeres the GPS specifications:

  22 tracking /66 acquisition channels
  GPS L1 C/A code
  Sensitivity
 Tracking: -165 dBm
  Cold starts : -147 dBm
  Time-To-First-Fix
  Cold starts: 30s (typ.)
  Hot starts: 1s (typ.)
 Warm starts: 28s (typ.)
Accuracy: approx 2.5 meters