The document describes the features and characteristics of the A1 series industrial hooters, including high output, low frequency resonating sound, powerful warning tone, and weatherproof design. It is suitable for noisy factory environments and marine applications.
The A1 Series hooter from Acoustic Signals delivers a powerful ‘Klaxon’ sound with 120 dB output, designed to cut through background noise in the noisiest factories. It is motor‑driven, robustly built from die‑cast aluminium, zinc, mild steel and ABS plastic, and meets IP65 weatherproof standards for industrial and marine use.
Key features include multiple voltage configurations (12 V DC to 230 V AC), a resonant 420 Hz tone, 2 min ON / 5 min OFF cycling, operation at 50/60 Hz, and a temperature range of –35 °C to +66 °C. The unit weighs about 2 kg and complies with relevant approvals and standards.
| Sound output | 120 dB |
|---|---|
| IP rating | IP65 |
| Cycle timing | ON 2 min / OFF 5 min |
The hooter produces a sound output of 120 dB.
It is rated IP65 for weatherproof protection.