System Sensor P4WL L-Series Indoor Horn Strobe, 4-Wire, Wall Mount, White, FIRE Marking
The System Sensor P4WL is a white L-Series indoor selectable-output horn strobe for four-wire circuits, wall mount only, with FIRE marking and a clear lens. It is listed as the replacement for the SpectrAlert Advance P4W.
SKU: P4WL
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Product details
The System Sensor P4WL is a white L-Series indoor selectable-output horn strobe for four-wire circuits, wall mount only, with FIRE marking and a clear lens. It is listed as the replacement for the SpectrAlert Advance P4W.
With horn and strobe on separate supervised circuits, the audible can be silenced while the strobe continues flashing. Terminals 1 to 3 serve the strobe and 4 and 5 the horn, each with its own end-of-line device.
Key features
- Separate horn and strobe circuits for independent silencing
- Seven candela settings
- Ten tone and volume combinations
- 12 V or 24 V, DC or FWR
Ordering note
The P4RL is the red version and the PC4WL is the ceiling version. The two-wire P2WL uses a single circuit and cannot silence the horn independently. The newer L-Series with LED range covers two-wire models only.
Documents
Specifications
| Model | P4WL |
| Wiring | 4-wire |
| Mounting | Wall, indoor |
| Color | White |
| Marking | FIRE |
| Lens | Clear |
| Candela settings | 15, 30, 75, 95, 110, 135, 185 |
| Sound output | 89 dBA reverberant at temporal high, 16 to 33 V DC |
| Tone/volume settings | 10 |
| Strobe current | 43 mA at 15 cd to 222 mA at 185 cd |
| Operating voltage | 8 to 17.5 V or 16 to 33 V, DC or FWR; 12 V limited to 15 and 30 cd |
| Operating temperature | 32°F to 120°F |
| Dimensions | 5.6" x 4.7" x 1.25" |
| Replaces | SpectrAlert Advance P4W |