AP Series Intelligent Sounder Base
AP Series Intelligent Sounder Base
APB200 System Sensor AP Series Intelligent Sounder Base The APB200 System Sensor is a low-frequency sounder base, Designed to meet the NFPA 72 sleeping space requirement to produce a fundamental frequency of 520 Hz +/ 10% with a square wave or its equivalent. Studies show that a lower frequency, centered around 520 Hz, is the most ideal to awaken sleeping occupants, even those with mild to severe hearing loss.
APB200 System Sensor AP Series Intelligent Sounder Base The APB200 System Sensor is a low-frequency sounder base, Designed to meet the NFPA 72 sleeping space requirement to produce a fundamental frequency of 520 Hz +/ 10% with a square wave or its equivalent. Studies show that a lower frequency, centered around 520 Hz, is the most ideal to awaken sleeping occupants, even those with mild to severe hearing loss.
| Weight | 0.4 lbs |
|---|---|
| Brand | |
| Condition | New |
| Production Status | Discontinued |
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| Weight | 0.4 lbs |
|---|---|
| Brand | |
| Condition | New |
| Production Status | Discontinued |
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