System Sensor P2RK

System SensorSKU: P2RK

Sale price$65.15 Regular price$74.92

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In stock (448 units), ready to be shipped

Pickup available at Phoenix, AZ

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System Sensor P2RK SpectrAlert Advance Outdoor Selectable Output Horn Strobe with Back Box, 2-Wire, Wall Mount, Standard CD, "FIRE" Marking, Red

The System Sensor P2RK SpectrAlert Advance Outdoor Selectable Output Horn Strobe is a powerful and versatile device that provides effective notification in outdoor environments.

It combines a horn and strobe to deliver audible and visual signals, ensuring that occupants are alerted to potential dangers and can evacuate safely.

With its weatherproof construction, compatibility with System Sensor synchronization protocol and legacy SpectrAlert products and easy installation features, this horn strobe is an ideal choice for various applications.


    • Listed to UL 1638 (strobe) and UL 464 (horn): This horn strobe meets stringent safety standards, ensuring reliable performance and compliance with fire alarm regulations.
    • Field-selectable candela settings: The device offers 11 selectable candela settings, allowing flexibility in adapting to different notification requirements and environmental conditions.
    • Automatic selection of 12- or 24-volt operation at 15 and 15/75 candela: The horn strobe automatically adapts to the voltage requirements, making installation and compatibility hassle-free.
    • Rotary switch for horn tone and three volume selections: The horn tone and volume can be easily adjusted to suit the specific needs of the application.
    • Horn rated at 88+ dBA at 16 volts: The horn produces a loud and attention-grabbing sound, ensuring effective notification even in noisy environments.
    • Rated from –40°F to 151°F: With a wide operating temperature range, this horn strobe performs reliably in extreme weather conditions.
    • Universal mounting plate with an onboard shorting spring: The included mounting plate features a shorting spring that tests wiring continuity before device installation, ensuring proper functionality.

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