AAC Trigger 4 Plus Controller 2100

The AAC Trigger 4 Plus Controller 2100 is a solid-state relay control system built for demanding applications where reliability and precision matter. Whether you're managing auxiliary lighting, fans, pumps, or other 12–24V loads, this controller gives you multiple control options—RF remote, Bluetooth app, or manual buttons—so you can operate your systems exactly when and how you need them. Built with industry-grade components and extreme temperature tolerance, it's engineered to perform in harsh racing and off-road environments.

• 4-channel solid-state relay
• 2 × 30-amp circuits
• 2 × 10-amp circuits
• 12–24V input/output
• RF remote (2.4 GHz frequency-hopping)
• Bluetooth app control (iOS/Android)
• Manual on/off buttons
• Waterproof case design
• Operating range: –20°F to 250°F
• Built-in fuses (channels 1–2, 3–4)
• LED status indicators (blue: circuit on, red: blown fuse)
• Waterproof connectors
• Replaceable battery (remote)
• Included wire harnesses (two 10-gauge, two 12-gauge)
• Universal mounting system