remote start data interface for Python alarm systems * preloaded for use in select Toyota and Lexus vehicles equipped with proximity "Smart Key" or "Push-to-Start" systems * programmable firmware can be dealer-modified for upgrades, or to work with Honda, Acura, Hyundai, Kia, Mazda, Nissan, Infinity and GM imports * no key required -- works with your factory databus * included 10-pin harness provides wires to connect to your factory system * maintains factory alarm interface controls * 2-7/16"W x 13/16"H x 1-13/16"D *