The first and only plug-and-play solid-state Bluetooth-enabled relay available! Our device is compact and waterproof, the TRIGGER ONE Bluetooth Solid State Relay handles up to 30 amps of current. The TRIGGER ONE works in new or existing installations to add wireless control as well as dimming and flashing to the attached accessory. Control existing vehicle light installations with either an iOS or Android mobile phone. This high-tech feature is a perfect way to keep your lights from draining your battery or your radio system to be ready when you are! Turn on a radio system from outside of the vehicle, add it to a trailer light circuit to activate an outside light from the grill or campfire, or connect it to your lights. In addition to turning circuits on and off, the app allows activation of a flashing mode or brightness control of connected lighting. The app settings provide momentary activation through a standard toggle on or off for individual circuits. Edit accessory names, view detailed instructions, set switch functions, and more from the comprehensive settings screen. To wirelessly connect to your device the TRIGGER ACS PLUS app it will ask you to pair and input PIN. The PIN to connect is "0000".