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- Chuông Báo Cháy SystemSensor SSM24-6
- Mã sản phẩm: SSM24-6
- Giá: Liên hệ
- Lượt xem: 2043
Product Description
System Sensor’s Alarm Bells are low current, high decibel notification appliances for use in fire and burglary systems or other signaling applications.
The alarm bell is polarized for use with supervision circuitry and have under dome strikers & operating mechanisms. The diameter of the product shall be no smaller than nominal 6″(152mm). The bells can make large resonant sound.
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