System Sensor SPSCR
System Sensor SPSCR
In stock!
The System Sensor SPSCR is a SpectrAlert Advance ceiling-mount speaker strobe in red with standard candela settings, using a dual-voltage transformer speaker (25 or 70.7 Vrms) selectable by an onboard rotary switch. A separate rotary switch sets the power tap from 1/4 to 2 watts, and the plug-in appliance uses a universal mounting plate with a protective cover to keep exposed speaker wiring from being nicked during installation.
Key Features
- 11 field-selectable candela settings: 15, 15/75, 30, 75, 95, 110, 115 cd
- Dual-voltage (25/70.7 Vrms) speaker with rotary power-tap selection (1/4-2W)
- Plug-in mounting plate with protective cover for exposed wiring
Technical Specifications
- Speaker Frequency Range: 400-4,000 Hz
- Power: Regulated 12 or 24VDC
- Mounting: Ceiling, red housing
Certifications
- Speaker Listed to UL 1480; Strobe Listed to UL 1971

