Double Electric Motor Siren
Compact Yet Powerful Warning System for Industrial and Emergency Use
The Double Electric Motor Siren 490 delivers a potent 150 dB audio warning signal designed for critical safety applications. Built with reliability and performance in mind, it’s perfect for environments where fast, audible alerts are crucial—such as small hoists, light transfer vehicles, confined vessels, and compact industrial spaces. Its compact size and robust design make it a dependable solution for both indoor and outdoor use.
Key Features
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Powerful Audio Output: 150 dB alarm ensures wide-area notification
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Motor Siren Output: 40W with an 80/100mm external diameter
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Target Applications: Small hoists, transfer cars, and enclosed vessel interiors
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Standard Body Color: Red
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Durable Construction: Built with stainless steel and high-strength ABS
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Ingress Protection: IP44-rated for protection against dust and water splashes
Technical Specifications
| Specification | Details |
|---|---|
| Working Mode | Active |
| Application | Indoor / Outdoor |
| Working Principle | Electro-Optical |
| Transmission Mode | Cable |
| Receive Frequency | 50 – 60 Hz |
| Alarm Volume | ≥110 dB (within 1 meter) |
| Decibel Rating | 150 dB |
| Working Voltage (AC) | 220V |
| Rated Current | 1.6A / 3.4A |
| Insulation Resistance | 100 MΩ (at 500 VDC) |
| Dielectric Strength | 500 VAC, 50/60Hz for 1 minute |
| Material | Stainless Steel & ABS |
| Color | Red |
| Protection Grade | IP44 |
| Packaging | Standard Export Pack |
| Origin | China |
