The Sounder Visual Indicator Base is a loop-powered sounder and visual indicator combined with a standard Intelligent Mounting Base. It is used to signal a fire alarm in enclosed areas.
- Two volume ranges 55-75dB(A) and 75-91dB(A)
- Visual indicator flash rate of once per second
- Synchronisation of ‘alert’ and ‘evacuate’ tones
- Synchronisation of visual indicator flash
- Individual and group addressing
- Unique acoustic and visual indicator self-test
Apollo have identified suitable alternative products to support continuity in your future specifications, orders, and maintenance activities. These alternatives are shown alongside the legacy part numbers in the table below.
| Legacy Part Number | Legacy Description | New Replacement Part Number | New Description |
|---|
| 45681‑277APO | XP95 Sounder Base – Isolating | 58002‑300APO | Discovery Base Sounder |
| 45681‑278APO | XP95 Sounder Base | 58002‑300APO | Discovery Base Sounder |
| 45681‑330APO | XP95 Sounder VID Base (Red Flash) – Isolating | 58002‑351APO (Red Flash)
58002‑350APO (White Flash) | Discovery Base Sounder VID (Red Flash)
Discovery Base Sounder VID (White Flash) |
| 45681‑331APO | XP95 Sounder VID Base (Red Flash) | 58002‑351APO (Red Flash)
58002‑350APO (White Flash) | Discovery Base Sounder VID (Red Flash)
Discovery Base Sounder VID (White Flash) |
| 45681‑393APO | Discovery Sounder VID Base (Red Flash – Isolating) | 58002‑351APO (Red Flash)
58002‑350APO (White Flash) | Discovery Base Sounder VID (Red Flash)
Discovery Base Sounder VID (White Flash) |
| 45681‑702APO | Discovery Sounder Base – Isolating | 58002‑300APO | Discovery Base Sounder |