Description

System Sensor SPSCWLED‑P — L-Series LED Ceiling Speaker-Strobe

The System Sensor SPSCWLED-P is a ceiling-mounted LED speaker-strobe notification appliance from System Sensor’s modern L-Series. It combines both audible voice/tone output and visual strobe signaling in one compact device, leveraging low-current LED technology to reduce the burden on notification appliance circuits (NACs) while maintaining strong performance. This “plain”-face model (no FIRE marking included) is ideal for use in fire alarm and mass notification systems where a ceiling speaker strobe is required.

Key Features & Benefits

• Integrated Speaker and LED Strobe: Delivers a combined audio and visual notification appliance suitable for ceiling installation — helping meet both NFPA audible and visible signaling requirements.

• Low-Current LED Strobe: LED technology offers substantially lower current draw compared to older xenon-type strobes, enabling greater device counts per NAC and reducing power supply sizing.

• Field-Selectable Candela Settings: On ceiling units, selectable candela options typically include 15, 30, 75, 95, 115, 150, and 177 cd to meet different coverage and code requirements.

• Rotary Controls: Easy field configuration of speaker voltage (25 Vrms or 70.7 Vrms) and power tap settings (e.g., ¼, ½, 1, 2 W) for flexible audio output.

• Universal Mounting Plate: Enables pre-wiring, wiring continuity testing with onboard shorting springs, and also plug-in device attachment for faster installs.

• DVM Test Points: Built-in Digital Voltage Meter (DVM) points allow quick NAC voltage checks without removing the device from its mounting.

• Retrofit-Friendly: Electrically compatible with legacy SpectrAlert, SpectrAlert Advance, and L-Series notification appliances, simplifying replacements or upgrades.

• Synchronization Support: Can synchronize flash timing with panels or UL-approved sync modules that support the System Sensor sync protocol.

• Indoor Listing: Listed for ceiling or wall mounting per applicable UL/ULC notification appliance standards.

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