The Pertronic PSBAS2220 Sounder Base generates the Evacuation tone as specified by AS2220 and can also be used to generate an Alert signal from the connected detector remote LED output.
Features
High sound pressure level, up to 95dB at 1m with 24VDC
Can be powered directly from the analogue loop for Local warning (reduced output level), and/or to a monitored Warning System circuit for Global activation
Multiple Sounders can be activated together from a single detector Alarm
Alert or Evacuate tone from local detector activation (jumper option)