SYSTEM SENSOR SPCWK Speaker, Outdoor, Ceiling Mount, with Backbox, White

The SYSTEM SENSOR SPCWK speaker is designed for outdoor ceiling or wall mounting. It features weatherproof protection meeting NEMA 4X and IP56 standards, operating reliably in temperatures from -40ºF to 151ºF. The speaker includes a backbox for secure installation and a universal mounting plate with an onboard shorting spring to test wiring continuity before device installation.

This model offers field-selectable candela settings ranging from 15 to 185, with automatic voltage selection for 12V or 24V operation at lower settings. A rotary switch controls speaker voltage (25 and 70.7 Vrms) and power output levels between 1/4 and 2 watts. It supports System Sensor synchronization protocols and is compatible with legacy SpectrAlert devices. The tamper-resistant design ensures durability in outdoor environments.