
Red Yellow Green Tower Light – M4EX
- Robust explosion‑proof IP66 construction, adapts corrosive & high‑risk industrial sites
- Rich working modes: steady‑on, single‑color flash, all‑color flash, with/without buzzer
- Dual‑signal input (Contact / PNP‑NPN), compatible with most industrial PLC systems
- Voice‑broadcast model supports uploading custom MP3 warning audio for site‑specific alerts
- Multi‑voltage options, ready for different field power‑supply conditions
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- Explosion‑proof aluminum‑alloy housing + tempered glass, IP66 rating
- Per‑color power:1.6W; DC24V current:60‑80mA per channel
- Max buzzer volume:100dB; steady‑on / flash / flash‑&‑steady integrated modes
- 3‑color indicator: Red / Yellow / Green
- Input voltage: AC/DC12V / DC24V / AC220V
- Signal interface: Contact type / PNP & NPN
- Optional voice‑broadcast function, custom MP3 audio via Micro‑USB
- 50,000h LED lifespan, working temp:‑20℃ ~ 45℃
- Certifications: CE, RoHS, FCC; 2‑year warranty
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