12V Trigger Technology · France
Intelligent power control for amplifiers, projectors, and multimedia devices — without modification. One trigger signal. Everything on.
Products
Adds a 12V trigger-activated power relay to any IEC-connected device. When your amp sends the trigger, everything switches on — instantly, reliably, automatically.
One trigger signal in. Multiple outputs out. The Trigger Hub fans a single 12V source into 2 or more outputs — perfect for complex home theater and studio setups.
High-power version with IEC C19/C20 connectors, for devices requiring up to 16A continuous load. Same simple operation via 12V trigger signal.
Distributes a single 12V trigger signal to up to 4 devices, even from sources with a low-power trigger output — such as DACs, media players or Fosi devices.
How it works
Plug a standard 3.5mm mono jack cable from your amplifier's 12V trigger output into the Trigger Box or Hub input.
Connect your IEC mains cable through the Trigger Box — power in and power out. No soldering, no internal modification required.
When your amplifier powers on and sends the 12V signal, the Trigger Box closes the relay — your connected device powers up automatically.
About
We are a French company specializing in the artisanal manufacturing of accessories for automated multimedia device powering. Every unit is assembled, tested, and shipped from France under the ALESA Electronics brand.
Our mission is simple: add intelligent trigger control to the equipment you love, without touching the equipment itself.
Any 12V trigger source from any brand — integrated amps, AV receivers, projectors — works with our devices.
Industrial-grade relay components rated to 30A. Built to last through thousands of power cycles.
Delivered across Europe in 2–3 business days. Site available in FR, EN, DE, IT, NL.
Contact
Whether you need technical guidance, have a compatibility question, or want to discuss a custom order — reach out and we'll respond quickly.