ONN-M4-1 One-Layer RYG LED Stack Tower Light With 85dB Buzzer DC24V For SMT & Automation Equipment
ONN-M4-1 One-Layer RYG LED Stack Tower Light With 85dB Buzzer DC24V For SMT & Automation Equipment
Product Overview
Cost‑effective RYG tri‑color warning light for CNC & automation equipment
ONN‑M4‑1 is a traditional‑style single‑layer LED signal tower light, integrating Red / Yellow / Green three colors in one lamp module for compact machine‑status indication. High‑brightness LED chips with low light decay, optional built‑in buzzer over 85 dB for audible alarm. Three kinds of mounting base available for flexible installation; aluminum pole length can be customized.
Key Features
✅ One‑Module RYG Tri‑Color Design Red / Yellow / Green integrated in single layer, compact size for machines with limited space, simple & economical.
✅ Optional Loud Buzzer Built‑in buzzer with volume over 85 dB, clear audible alarm for workshop environment.
✅ Three Mounting Types Foldable type / Pole‑and‑plate type / L‑bracket type, aluminum pole length customizable to fit different machine layouts.
✅ Multi‑Voltage Compatibility Input options: DC12V, DC24V, AC100‑240V(50/60Hz). Support PNP & NPN signal (DC24V version) and contact‑type control.
✅ Durable Industrial Construction PC lens + ABS body + aluminum pole; IP53 protection; high‑brightness LED chip, long lifetime and low decay.
✅ Color & Appearance Choice Body color: Gray / Black available; Φ60 mm / Φ70 mm lens diameter options.
Specifications
| Item | Specification |
|---|---|
| Power | 1.4 W per color |
| Input Voltage | DC12V / DC24V / AC100‑240V (50/60Hz) |
| Current | 60‑70 mA per color |
| Working Temperature | -20 ℃ ~ +45 ℃ |
| IP Rating | IP53 |
| Buzzer Volume | ＞85 dB |
| Material | Lens: PC; Body: ABS; Pole: Aluminum alloy |
| LED Lifetime | 50 000 hours |
| Installation | Fixed by screw or bracket |
| Cable | 0.5 m (24AWG) |
| Warranty | 2‑Year |
| Certification | CE, RoHS, FCC |
Application Scenarios
‑ CNC machine tools ‑ Automatic equipment ‑ SMT assembly machines ‑ Non‑standard automation machinery
Packaging Info
| Item No. | Qty/Carton | Carton Size (L×W×H) | Total NW. | Total GW. |
|---|---|---|---|---|
| M4‑1 Foldable type | 24 pcs | 440×270×350 mm | 4.8 kg | 7.5 kg |
| M4‑1 Pole type | 16 pcs | 395×350×345 mm | 3.2 kg | 5.0 kg |
| M4‑1 L‑bracket type | 16 pcs | 395×350×345 mm | 5.5 kg | 7.0 kg |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.