The ART is the ultimate time saver. In some vehicles, it can be difficult, or downright impossible to find a switched +12V source. In these instances, the ART is the solution. It provides an easy way to generate a +12V trigger for audio systems or small electronic devices, such as dashcams or radar detectors. Installation is simple. All that is required is a +12V for Power, a Chassis Ground and a connection to a single speaker. That’s it. Product Features +12V Output Generation Capable of Driving Multiple Relays Simultaneously 1.5A Continuous Output Current Independently Select DC Offset or Audio Detect, or Use Both Simultaneously Locking Detachable Terminals Compact Size Dimensions: 0.7” x 1.7” x 1.4” (18 x 44 x 36mm) Purpose Integration Voltage (V) 12 Height (cm) 1.8 Width (cm) 4.4 Depth (cm) 3.6 Brand Wavtech