USB-C traffic light designed to signal at a glance the availability of sanitary facilities: green = free, red = occupied, orange = transition. Based on a 3-position switch, it installs with a single screw and is powered by 5 V via a simple USB-A → USB-C cable. Ideal for office, retail or home decor!

How the 3-position switch works

Technical specifications

• LED: WS2812B
• Power supply: 5 V DC, max consumption < 400 mA
• Connections: USB-A → USB-C cable supplied (choice of lengths)
• Housing: 3D-printed high-density PLA
• Mounting: wall-mounted screws or double-sided adhesive tape (not supplied)
• Dimensions: 280 × 95 × 70 mm (other sizes possible, please contact us)
• Protection: resettable fuse, LED over-voltage detection

User benefits

• Express installation: one screw, USB connection - ready in less than 5 min.
• Clear, standardized signal: instinctive red/green/orange for all audiences.
• Customizable: choice of case color, height (on request).
• Open code: adapt animations or serial messages to your needs.

Conclusion

Choose the USB-C Toilet Indication Traffic Light: compact, reliable and customizable, it guarantees unambiguous occupancy communication while adding an original touch to your premises.

Any malfunction resulting from user modification or replacement of the original code immediately voids the product warranty*