The System Sensor APA151 is an audible signal appliance for fire alarm service, designed for 4-wire conventional duct smoke detector applications without a system control panel to comply with NFPA 90A. It provides red alarm and green power LEDs with piezo audible annunciation (81 dBA @ 10 ft). Powered by regulated 24VDC.
System Sensor APA151 Piezo Annunciator 81 dBA 16-33V
System Sensor
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System Sensor
System Sensor APA151 Piezo Annunciator 81 dBA 16-33V
- SKU:
- APA151
- Product Type:
- Fire Alarm Annunciator
- Subcategory:
- Piezo Audible Signal Appliance
- Application:
- Commercial
- System Type:
- Fire Alarm System
- Installation Type:
- OEM Replacement
- Voltage:
- 24VDC
- Voltage Class:
- Low Voltage
- Amperage:
- 30mA
- Mounting Type:
- Wall or Ceiling Mount
- Temperature Range:
- 32°F to 120°F
- Connection Type:
- Screw Terminal
- Control Type:
- Non-Programmable
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