System Sensor P2RKA-B Weatherproof Horn/Strobe Outdoor

System Sensor P2RKA-B — Outdoor/Indoor Horn-Strobe (2-Wire)

The System Sensor P2RKA-B (often referenced in SpectrAlert Advance and L-Series product lines) is a 2-wire horn-strobe notification appliance designed for fire-alarm signaling in indoor and outdoor applications. It combines a powerful audible horn with a visual strobe in a rugged red housing and also supports a range of selectable settings for versatile deployment.

Key Features & Benefits

• Combined Audible & Visual Output: Delivers both a loud horn signal and a bright strobe light from a single device to meet life-safety requirements.

• Weather-Resistant Design: Rated for use in wet or dry environments with rugged housing suitable for outdoor installations when paired with the appropriate back box.

• Field-Selectable Settings: Includes rotary switches for selecting strobe candela levels (various options depending on model) and horn tone/volume choices to tailor the device for specific applications.

• Auto Voltage Selection: Automatically selects between 12 VDC and 24 VDC operation at lower candela settings for flexible system compatibility.

• Universal Mounting Plate: Simplifies installation with a plug-in design and built-in shorting spring for wiring continuity checks before final mounting.

• Backward Compatibility: Works with other System Sensor products and synchronization protocols typically found in SpectrAlert Advance and related notification appliance circuits.

Download Datasheet