Safiery STAR-Rover-4 Wireless + CAN 4-Channel 15A (12V/24V)

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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.

Four channels of 15A (up to 40A) positive or negative, CAN/NMEA and Bluetooth.

STAR-Rover-4 Wireless+CAN is the compact member of Safiery's STAR digital switching range: four 15A channels (40A total) in a 70 x 55 x 22mm ABS housing, built for locations where a full-size STAR-Power or STAR-Light panel won't fit. It's rated IP65, ahead of STAR-Power and STAR-Light which are both IP54 - so it's the one to fit under a seat or anywhere else moisture is a genuine concern rather than an occasional risk.

Every channel on the Rover can be assigned as positive or negative switching, a flexibility STAR-Power doesn't have (it's positive-only across its 12 channels) and that Rover shares with STAR-Light. Run standard loads on any of the four 15A outputs, or configure the bank as 2 x dual-colour LED pairs or a single full RGBW zone - a lighter option than committing to the 12-channel STAR-Light when a build only needs one or two lighting zones alongside its regular switching.

Like the rest of the STAR range, Rover talks CAN/NMEA (SAE J1939 and NMEA 2000 - open, published standards, not a proprietary bus) through its single CAN port, plus Bluetooth Long Range for wireless switches and phone-based setup, so it drops onto the same backbone as other STAR controllers or NMEA 2000 displays. Outputs are fuseless - a hardware trip opens the circuit in around 80 microseconds if something shorts - though Safiery's own wire/fuse safety table still specifies a fused 6mm² supply feed (50A max) running in from the battery. Unlike STAR-Power, Rover carries no manual backup buttons on the housing; it's controlled entirely via CAN, Bluetooth, or its own WiFi setup page.

• Delivery in 10-20 days
• 4× 15A
• CAN/NMEA
• Bluetooth

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

Videos