System Sensor APA151 Remote Annunciator With Piezo Alarm

SystemSensor InnovairFlex APA151 - Remote Annunciator w/Piezo/Alarm/Power LED Quick Product Overview Expand the versatility of the InnovairFlex line of duct smoke detectors with System Sensor notification and test accessories. Duct smoke detector accessories add functionality to the duct smoke detection system by allowing quick, convenient inspections at eye level and effective audible and visible notification options. All System Sensor duct smoke detectors and accessories are UL listed. The APA151 piezo annunciator, which replaces the APA451 with a new, improved look, provides an audible alarm signal, a red LED to indicate alarm status, and a green LED to indicate power status. It is intended for use with System Sensor 4-wire conventional duct smoke detector applications without a system control panel, to comply with NFPA 90A. Product Specifications Overview Dimensions: 4.6" L × 2.9" W × .45" D Weight: .17 lbs. Electrical Requirements: Voltage: Regulated 24VDC Operational Voltage: 16 - 33 VDC Maximum Operating Current: 30mA Connections: #6 binding head screws, 12 AWG to 18 AWG wire UL Reverberant Room: 81 dBA min. @ 10 ft. Standard Operating Temperature: 0 Degrees C to 49 Degrees C (32 Degrees F to 120 Degrees F) Humidity Range: 10% to 93% non-condensing Available Product Literature APA151 Installation & Operating Instructions SystemSensor Duct Smoke Detector Accessories Additional Product Images