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| Brand Name: | ONN |
| Model Number: | M4T USB |
| MOQ: | 1 |
| Price: | 20-22 USD |
| Delivery Time: | 5-7 work day |
| Payment Terms: | T/T |
ONN-M4T USB LED Signal Tower Light 7 Colors Computer Control RGB Warning Light For Cash Register Inspection Machine
Product Overview
ONN‑M4T‑USB features a USB interface, directly connected to computer and controlled by serial‑port software. Innovative design delivers seven colors on a single layer (Red / Green / Blue / Cyan / Yellow / Magenta / White) through RGB mixing. Double PC lens produces soft, uniform light with better visual effect. Optional buzzer over 85 dB for audible alarm. Three mounting bases available; pole length customizable.
✅ USB Interface, Computer Control Plug‑and‑play via standard USB cable; send hex commands with free serial‑port software to switch colors, buzzer and flash frequency — no PLC programming required.
✅ Seven Colors on One Layer RGB mixing realizes 7 colors: Red / Green / Blue / Cyan / Yellow / Magenta / White, flexible for different machine status & smart‑device indication.
✅ Double PC Lens, Soft Light Double‑layer PC lens for soft diffused light, better visual effect and clearer status recognition.
✅ Optional Loud Buzzer Built‑in buzzer over 85 dB, configurable ON/OFF via software command.
✅ Flexible Flash Frequency Software‑selectable flash modes: no flash / 0.85s / 1.7s / 2.5s per cycle.
✅ Three Mounting Types Foldable type / Pole‑and‑plate type / L‑shape bracket; custom pole length available.
Technical Parameters
| Item | Specification |
|---|---|
| Full Power | 3 W |
| Input Voltage | DC5V (USB powered) |
| Input Current | 60‑500 mA |
| Working Temperature | -20 ℃ ~ +45 ℃ |
| IP Rating | IP53 |
| Buzzer Volume | ＞85 dB |
| Material | Lens: PC; Body: ABS |
| LED Lifetime | 50 000 hours |
| Installation | Fixed by screw or bracket |
| Warranty | 2‑Year |
| Certification | CE, RoHS |
‑ Automatic cash register / self‑checkout kiosk ‑ Inspection & testing equipment ‑ SMT assembly machines ‑ Smart equipment status indication
Packaging Information
| Item No. | Qty/Carton | Carton Size (L×W×H) | Total NW. | Total GW. |
|---|---|---|---|---|
| ONN‑M4T | 12 pcs | 440×270×350 mm | 3.2 kg | 5.5 kg |
