Duct Detectors
APA151 Piezo Annunciator
Expand the versatility of the InnovairFlex™ line of duct smoke detectors with System Sensor notification and test accessories.
APA151 piezo annunciators, which replace the APA451 with a new, improved look, provide an audible alarm signal, a red LED to indicate alarm status, and a green LED to indicate power status. They are intended for use with System Sensor® 4-wire conventional duct smoke detector applications without a system control panel, to comply with NFPA 90A.
Others
- Brand
- System Sensor
- Product Type
- Annunciator
- Conventional
Others
- Brand
- System Sensor
- Product Type
- Annunciator
- Conventional
- Brand : System Sensor
- Product Type : Annunciator|Conventional