Remote control door lock / unlock/遥控开锁/遥控关锁Remote trunkrelase/遥控开启尾箱Car locating/寻车LED light indicator/倒车LED辅助提示Positive /negative ouput/正负触发输出选择without power window rollingup/无电动窗上滚功能Jumper option for pneumatic and Electric centrallock/汽动锁和电动锁选择