Product Description Milmo Intelligent Gear Car Theft Alarm System Installation Kit. This is a type that connects to the OBD connector. Compatible models: Vitz, Aqua, Auris, Corolla Axio, Corolla Fielder, Noah, Voxy, Prius α, Ractis. Please check the year and model in the photos. Not compatible with 24-volt vehicles. Although there is no instruction manual, you should be able to install it easily by searching online. *Instruction manual and sticker found, will be included.