Yes! The OBD II tracker requires no wiring. Just plug it in, and it works. The other models do involve some wiring, or you can connect them to the cigarette lighter, fuse box, or even discretely under the hood. Connecting to the fuse box usually takes less than 30 minutes total because it is only 2 or 3 wires. Our technicians can walk you through the process over the phone in a few minutes.