Several TRIGGER 4 PLUS Wireless Accessory Controllers can be used together to control up to 24 accessories. When mounted to a UTV roll bar, the buttons on the remote are more easily accessible than dash switches. There is no straining against seat belts to reach the dash, just a quick reach up to flip a switch on the remote. We get asked this a lot, so...Please do not swap higher capacity fuses into lower capacity circuits. Each circuit is engineered to handle only the stated load, and doing so will damage the TRIGGER and void its warranty.Extend Control With The TRIGGER ACS Plus app for iOS and Android Devices! The Bluetooth App will control on/off and dimming functions as well as flashing when used with LED or conventional lighting. Of course, it's quick and easy to set up and allows for extended control and user customization. Set switch functionality to either standard rocker or momentary, and edit individual accessory names. Use the app to "TRIGGER" lights from outside the vehicle whenever you might need to activate an accessory on demand. Save time, simplify your installs, and get out on the trail: Pull The TRIGGER!