Description
Durable, high volume, therefore, to send signals to ease the distance of the sound. Used in a variety of cranes, ships, fire alarm systems, and Banks, security alarm relays.
- Color: Red Material: AL+Metal
- Insulation resistance: 100MΩ at 500Vdc
- Withstand voltage: 500VAC,50/60HZ in 1 minute
- IP grade: IP44
- Power: 220AC
- Sound: 120DB 1350HZ
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