System Sensor P2WLED-P — L-Series two-wire LED horn strobe for wall mounting, white, with a plain cover that carries no FIRE marking.
The plain housing is the whole point of the P suffix; the appliance is otherwise an ordinary L-Series horn strobe. A single pair of wires carries both horn and strobe, an LED replaces the earlier xenon flashtube, and rotary switches set candela, tone and volume. Test points on the face let a technician read device voltage in place.
- Field-selectable wall candela: 15, 30, 75, 95, 110, 135, 185
- Regulated 24 VDC nominal, operating range 16 to 33 V
- Flash rate of one flash per second
- Horn output 87 dBA at high volume, 79 dBA at low
- Eight switch positions: Temporal 3 or continuous, standard or 3.1 kHz
- 32 to 120 °F, 10 to 93% relative humidity non-condensing
- Terminals accept 12 to 18 AWG; mounting plate with shorting spring
P2WLED is the identical appliance with FIRE on the cover, P2WLED-SP carries FUEGO and P2WLED-B carries FIRE/FEU for Canada; P2RLED-P is the red plain version. Note SWLED-P is a strobe only with no horn, and P2GWLED is the compact horn strobe.
Documents
FAQ
Can the P2WLED-P run on 12 V?
No. The LED horn strobes are regulated 24 VDC nominal, with an operating range of 16 to 33 V.
Will it work with older xenon L-Series or SpectrAlert devices?
Yes. System Sensor states the L-Series with LED is electrically compatible with legacy SpectrAlert, SpectrAlert Advance and L-Series devices.
How do I check voltage without removing it?
DVM test points on the face of the appliance let you measure device voltage with a meter while it stays on the wall.
Which back boxes does it mount to?
A 4 x 4 x 1-1/2 in. box, single-gang, double-gang or 4 in. octagon box, or the SBBWL surface mount back box.
