The SIEMENS TC35 is a standard AT commands Based GSM module, you can easily apply it with your own embedded system to creat a GSM wireless based data transfer module .Support Arduino!
Program source code would be provided so that buyers can use the module easily and get familiar with the module quickly.
Common applications are (sending/receiving) SMS control, phone calling.
Power supply: DC 12V

Technical Details

Product Details

Package Dimensions
Width : 3.8 inch
Height : 1.7 inch
Length : 5.2 inch

Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B006J4G0Z0