Two Style B (Class B) Initiating Device Circuits (IDCs).
• One Style Y (Class B) NAC. • 24 VDC.
• i³™ Technology features: – Drift compensation automatically adjusts detector sensitivity and increases resistance to false alarms caused by dust accumulation. – Maintenance Alert LEDs (per zone) warn of excessive dirt accumulation, preventing false alarms (meets NFPA 72 requirements). – Detector sensitivity is automatically measured by the detector, which automatically adjusts its sensitivity back to the factory settings when it becomes more sensitive due to contaminants settling in the chamber. – Wireless handheld sensitivity meter eliminates the need for voltmeters, magnets, and a physical connection to the detector. The reader displays sensitivity in terms of percent per foot obscuration and provides text status indication. – Supervisory LED (per zone) provides warning if a detector senses temperature approaching freezing. – Special test protocol and LED indication allows quick test of all detectors without need for a ladder.
|Initiating Device Circuits||
|Notification Appliance Circuits (NACs)||
|Voice Evacuation Avaiable||Yes: requires direct connect to FireVoice 25/50|
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