The TRIGGER 4 PLUS eliminates under-dash wiring runs and firewall penetrations - 4 fused circuits, wireless RF remote with ambient backlight, Bluetooth app control, and waterproof construction. Expandable to control up to 24 accessories.
The TRIGGER 4 PLUS Wireless Accessory Controller substantially reduces accessory installation time by eliminating the need to run wires under the dash or through the firewall. It includes an RF remote for wirelessly activating accessories from inside or outside the vehicle, fused circuits with LED indicators for circuit status and blown fuse alerts, and full Bluetooth app control via the free TRIGGER ACS PLUS App (iOS/Android).
The battery-powered RF remote uses a universal mounting system for round or flat surfaces, features an ambient backlight, and is reprogrammable for security or use with additional remotes. Multiple TRIGGER units can be combined to control up to 24 accessories. Set switch functionality to standard rocker or momentary mode, and edit individual accessory names in the app.
Key Features▼
4 fused output circuits - two 30A and two 10A with o-ring sealed cover
4 wire harnesses with waterproof connectors - two 10-gauge and two 12-gauge
Wireless RF remote with ambient backlight - usable inside or outside the vehicle
Bluetooth app control - free TRIGGER ACS PLUS App for iOS and Android; on/off, dimming, and flashing
Standard rocker or momentary switch mode - configurable per circuit in the app
Custom accessory names - editable per circuit in the app
High-intensity LED circuit indicators - blue for circuit on, red for blown fuse
Waterproof case design - withstands temperatures from below freezing to 250°F
12-24V input
Expandable - multiple units combinable to control up to 24 accessories
Switch labels included
3-Year warranty covering manufacturing defects
⚠️ Important: Do not swap higher-capacity fuses into lower-capacity circuits. Each circuit is engineered to handle only the stated load - doing so will damage the TRIGGER and void its warranty.
Performance & Technical Specifications▼
Output Circuits4 (2x 30A, 2x 10A)
Input Voltage12V - 24V
Wire Harnesses4x waterproof (2x 10ga, 2x 12ga)
Remote TypeWireless RF (ambient backlit)
App ControlTRIGGER ACS PLUS (iOS/Android)
Switch ModesStandard Rocker / Momentary
Circuit IndicatorsLED (blue = on, red = blown fuse)
WaterproofYes - to 250°F
Max AccessoriesUp to 24 (multi-unit)
Warranty3 Years
Part Number2100
What's Included▼
TRIGGER 4 PLUS control box
Wireless RF remote with universal mount and ambient backlight
4 wire harnesses with waterproof connectors (two 10-gauge, two 12-gauge)
Switch labels
Need a longer wire run? Additional TRIGGER wiring harnesses are available - shop here.
⚠️ Lithium Battery Shipping Notice: Due to Federal regulations surrounding lithium battery cells, any TRIGGER Controller products shipping by air (FedEx 2nd Day or FedEx Overnight) will have their batteries removed prior to shipment. Replacement cells: CR2025 for the 4 PLUS controller - readily available at most brick-and-mortar and online retailers.