System Sensor SPCWL L-Series Indoor Selectable Output Speaker, Ceiling Mount, High Fidelity, White

Designed to streamline notification and monitoring in commercial security and fire alarm systems, the System Sensor SPCWL L-Series ceiling speaker provides reliable, high-fidelity audio where it matters. The plug-in, ceiling-flush design reduces ground faults and installation time by allowing installers to pre-wire, test continuity at the universal mounting plate, and then quickly snap the speaker into place. With a 2W RMS output, 88 dB sound emission and a 400–4000 Hz frequency range, the SPCWL delivers intelligible voice and tone performance ideal for security, surveillance, and life-safety applications in noisy environments. Field-selectable voltage and power settings (25/70.7 Vrms; 1/4–2W) plus automatic 12/24V candela selection options give systems integrators flexibility across mixed notification and alarm circuits. The white, flush-mount form factor blends into ceilings while maintaining electrical compatibility with SpectrAlert and System Sensor synchronization protocols for easy retrofit or expansion. Specify the System Sensor SPCWL speaker for faster installs, fewer callbacks, and dependable notification performance — contact sales or add to your project bill of materials today.

• Reduces installation risk and callbacks with a plug-in design and protective cover that prevent ground faults and damaged wiring
• Speeds installs using a universal mounting plate and onboard continuity test for pre-wiring and quick field verification
• Flexible system integration with selectable 25/70.7 Vrms, 1/4–2W power taps and automatic 12/24V selection for mixed security and fire systems
• Delivers clear, high-fidelity voice and tone with 2W RMS output and 88 dB emission for reliable notification in high ambient noise areas
• Compatible with System Sensor synchronization and SpectrAlert platforms for seamless upgrade and monitoring across existing notification networks