System Sensor SPSCWL-CLR-ALERT Speaker Strobe, Ceiling Mount, ALERT, White, Clear Lens

  • MPN: SPSCWL-CLR-ALERT
  • JMAC ID: 200727767
$105.72
JMAC_ID:
200727767
df_manual_boost:
1.75
The System Sensor SPSCWL-CLR-ALERT is a white ceiling mount speaker strobe that features a clear lens and ALERT printed in red on the unit.

System Sensor L-Series of speakers and speaker strobes reduce costly ground faults using a plug-in design and universal mounting plate that allow the installer to pre-wire mounting plates, dress the wires, and confirm wiring continuity before plugging in the speakers. In addition, a protective plastic cover prevents nicked wires by covering exposed speaker components.

These devices also enable faster installations by providing instant feedback to ensure that wiring is properly connected, rotary switches to select voltage and power settings, and 7 field-selectable candela settings for both wall and ceiling speaker strobes.

The low total harmonic distortion of the SP speaker offers high fidelity sound output while still offering high volume sound output for use in high ambient noise applications.

UPC: 783863048456
Also known as: SPSCWLCLRALERT

Technical Specifications:
  • Wiring Gauge: ​12-18 AWG
  • Voltage: ​25 Volts or 70.7 Volts (nominal)
  • Series: L-Series​
  • Power: ​¼, ½, 1, and 2 watts​​
  • Operating Voltage Range with MDL: ​9 to 17.5 V (12V nominal) or 17 to 33 V (24 nominal)
  • Operating Voltage Range: ​8 to 17.5 V (12V nominal) or 16 to 33 V (24 nominal)
  • Operating Temperature: ​32°F to 120°F (0°C to 49°​C)
  • Mounting: ​Ceiling
  • Maximum Humidity: ​10 to 93% non-condensing
  • Marking: ​ALERT
  • Location: ​Indoor
  • Frequency Range: ​400 to 4000 Hz
  • Color White
  • Candela: ​Selectable Candela (15, 30, 75, 95, 115, 150, and 177 cd)
  • Ceiling Mount Dimensions: ​6.8" dia x 4.5" d


For more information about the System Sensor SPSCWL-CLR-ALERT, please contact us.
  • Speakers offer high fidelity and high volume sound output
  • Tamper-resistant construction
  • Electrical compatibility with existing SpectrAlert and SpectrAlert Advance products
  • Compatible with System Sensor synchronization protocol
  • 520 Hz capable with compatible FACP
  • Rotary switch simplifies field selection of speaker voltage (25 and 70.7 Vrms) and power settings (¼, ½, 1 and 2 watts)
  • Automatic selection of 12- or 24-volt operation at 15 and 30 candela
  • Field selectable candela settings on ceiling units: 15, 30, 75, 95, 115, 150, and 177
  • No extension ring required
  • Universal mounting plate with an onboard shorting spring tests wiring continuity before installation
  • Plug-in design and protective cover reduce ground faults
  • Clear lens
  • Ceiling mount
  • Lettering: ALERT
  • Color: White
  • Updated modern aesthetics

1 Review

  • 5
    SYSTEM-SENSOR-SPSCWL-CLR-ALERT

    Posted by 105095 on Nov 3rd 2016

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