ReviewsGsm Gprs Car Alarm

ICP DAS GTM-201P-3GWA Industrial Tri-Band 3G/GSM/GPRS WCDMA Cellular Modem with GPS Function

Applications:Remote Data Monitoring and Control, Water, gas and oil flow metering and schedule, Power station monitoring and control, Oil field, weather forecast, environmental protection, street lamp monitoring and control, Fleet management, Vending Machine, etc..
Industrial design, making it a reliable cellular solution for data collection and transmission.
Reliable GSM/GPRS/EDGE/UMTS/HSPA network connectivity, providing fast and cost-effective long-range wireless applications.
Quad-band GSM/GPRS/EDGE 850/900/1800/1900 MHz.

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..

Symbian / S60 3rd Edition, Feature Pack 2.
3+ Megapixel Camera, A2DP, Bluetooth, Calendar, Camera.
Candy Bar Form, Edge, Email Client, FM Radio, GPS / Location, High-Speed Data GPRS.
Megapixel Camera, Memory Card Slot, MP3, Speaker Phone, Symbian, Video Capture, Video Clip, Wi-Fi.
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..

Cellular Protocol: GSM, CDMA, GPRS, UMTS, EDGE, HSDPA, WCDMA, HSUPA, HSPA+, LTE, DC-HSPA+.
Cellular Band: GSM 850/900/1800/1900 / UMTS 850/900/1800/1900/2100 / LTE 700/850/1700/1900/2100.

Cellular Protocol: GSM, CDMA, GPRS, UMTS, EDGE, HSDPA, WCDMA, HSUPA, HSPA+, LTE, DC-HSPA+.
Cellular Band: GSM 850/900/1800/1900 / UMTS 850/900/1800/1900/2100 / LTE 700/850/1700/1900/2100.