Safiery STAR-Switch Custom — 6 Wired Inputs + Logic

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STAR is Safiery digital switching: wireless and CAN switching modules that replace relays and wiring looms and integrate straight into Victron systems. They are driven from a keypad, from the app or from the on-board display, and every channel is electronically protected.

Six wired inputs plus six logic blocks; integrates with Victron and the STAR-Tank radar sensors.

STAR-Switch Custom takes the STAR range's logic in a different direction to every other device in the family: instead of switching loads, it reads switches. Six wired inputs accept independent switches that you already have, wired either as 12V-high — the switch's own LED lights up when triggered — or switched to ground, and each input can be set to latch or respond momentarily. Safiery calls it a "controller in reverse": rather than driving outputs directly, it runs those six inputs through five programmable logic blocks — AND, NAND, OR, NOR, LINK — and broadcasts the result wirelessly to the controller running the rest of the system. It's also cross-listed with Safiery's STAR-Tank radar sensors and integrates with Victron.

That's built for 4WD builders and OEMs — Safiery's own line for it is "clever 4WD users and OEMs" — who want conditional logic added to switches they already have, without wiring those switches straight into a controller's output channels. Its fusing spec reflects that role: a 2.5mm² minimum wire and 10A maximum fuse, far lighter than the load-switching STAR-Power (16mm² / 150A) or STAR-Light (8mm² / 50A), because this device only carries low-current input signalling, not load current.

At 70 x 55 x 22mm with the plug on its side, and a mounting orientation Safiery's own spec table lists simply as "Hidden," it's built to be tucked out of sight behind a panel rather than mounted somewhere visible. Setup follows the same method as the rest of the range: hold the front button for 10 seconds until the LED shows blue, then join its own WiFi network — SSID "STARCUSTOM" — from a smartphone to configure inputs and logic.

• Delivery in 30-45 days
• 6 Inputs
• Logic
• Victron

Key features

• Wireless and CAN switching with no relays and no wiring looms
• Integrates straight into Victron systems
• Control from keypad, app or on-board display
• Every channel electronically protected
• Designed for the living area of motorhomes, vans and caravans

How it works

Digital switching replaces the relays and the wiring looms that normally link every switch to its load. A STAR module is fitted next to the loads (lights, pumps, awning, fridge) and short wires run from the module to the load; the buttons talk to the module over radio or CAN, so no control cable has to reach the dashboard. Every channel has its own electronic protection: if a load draws too much, the channel opens by itself and is reset from the button or the app, with no fuse to change. Connect the CAN bus to a Victron Cerbo GX or a Quasar Glass display and the same channels are controlled from the on-board screen.

Technical specifications

Documentation

• Manual — Download the PDF
• Declaration of conformity — Download the PDF
• Declaration of conformity — Download the PDF

Videos