The new SpectrAlert® Advance selectable output speaker strobes and dual evacuation speakers can reduce ground faults and allow faster installation.
The SpectrAlert Advance series includes indoor selectable‑output speaker strobes and dual‑voltage evacuation speakers designed for fire‑protective signaling. The devices feature plug‑in mounting, field‑selectable candela settings, and automatic 12‑ or 24‑volt operation, reducing ground faults and speeding installation.
The handbook covers mounting procedures, wiring to the universal mounting plate, electrical compatibility with existing SpectrAlert products, and detailed specifications such as operating temperature, voltage options, and UL listings. It also includes ordering information, UL current‑draw data, and guidance for using the optional Sync‑Circuit™ module for zone synchronization.
| Operating Temperature | 32°F to 120°F (0°C to 49°C) |
|---|---|
| Humidity Range | 10% to 93% non‑condensing |
| Maximum Supervisory Voltage (speakers) | 50 VDC |
| Frequency Range | 400 Hz to 4000 Hz |
| Power Rating | 1 W or 2 W |
| Strobe Flash Rate | 1 Hz |
| Wall‑Mount Dimensions (SPS Speaker Strobe) | 6.0 in L × 5.0 in W × 47 in D |
Candela settings are field‑selectable using a rotary switch, offering standard and high ranges such as 15, 30, 75, up to 185 candela.
The speaker strobes are listed to UL 1480 and UL 1971 and are approved for fire‑protective signaling systems.
They operate between 32 °F and 120 °F (0 °C to 49 °C).