Industrial Double Electric Motor Siren Ms-490

Model: MS-490 Frequency: 50/60 Hz Sound Output: ≥160 dB at 1 m, double-tone alarm Motor Speed: Up to 10,000 RPM Material: Aluminum alloy & steel Insulation: ≥100 MΩ at 500 VDC Dielectric Strength: 500 VAC, 1 minute Weight: ~6 kg Dimensions: ~35 × 31 × 43 cm