System Sensor P2R Horn Strobe Red

The System Sensor P2R is a red, indoor wall-mounted horn strobe designed for commercial fire alarm systems requiring dependable audible and visual emergency notification. As part of the SpectrAlert® Advance notification appliance series, it combines a high-output electronic horn with a field-selectable standard-candela strobe in a compact, low-profile housing.

Its plug-in installation, selectable operating modes, and synchronization capability simplify installation while providing reliable emergency notification. This product is intended exclusively for commercial fire alarm installations.

Product Functions

• Audible emergency notification
• Visual emergency notification
• Wall-mounted installation
• Standard multi-candela strobe output
• Selectable horn tone and volume
• Synchronization with compatible fire alarm systems
• Supervised notification appliance circuit operation

Electrical & System Information

The P2R operates on compatible regulated 12 VDC/FWR or 24 VDC/FWR notification appliance circuits. It supports System Sensor synchronization protocols and compatible fire alarm control panels for synchronized horn and strobe operation.

The strobe output is field selectable, allowing installers to configure the appliance for project-specific light output requirements without replacing the unit.

Features

• Commercial indoor horn strobe
• Red housing
• FIRE marking
• Two-wire design
• Standard multi-candela strobe
• Selectable horn output
• Temporal Code 3 or continuous operation
• High and low volume settings
• Universal mounting plate
• Plug-in installation
• Wiring continuity shorting spring
• SpectrAlert Advance low-profile design

Mounting & Design

The P2R installs on standard single-gang, double-gang, 4-inch square, or surface-mount electrical back boxes using the supplied universal mounting plate. Field wiring can be completed before the appliance is attached, reducing installation time and simplifying future service.

The low-profile housing provides a consistent appearance with other SpectrAlert Advance notification appliances throughout the installation.

Protection & Applications

Suitable for:

• Office Buildings
• Schools
• Hospitals
• Hotels
• Retail Facilities
• Warehouses
• Government Buildings
• Industrial Facilities
• Commercial Properties

Compatibility

Compatible with:

• System Sensor SpectrAlert Advance Notification Appliances
• Compatible Fire Alarm Control Panels
• Notification Appliance Circuits (NAC)
• Regulated 12 VDC/FWR Circuits
• Regulated 24 VDC/FWR Circuits
• System Sensor Synchronization Modules
• Standard Electrical Back Boxes

Always verify compatibility with the installed fire alarm control panel, notification appliance circuit, synchronization equipment, and project requirements before installation.

Technical Specifications

Manufacturer: System Sensor

Parent Company: Honeywell

Model: P2R

Series: SpectrAlert Advance

Product Type: Indoor Horn Strobe

Notification Type: Audible and Visual

Mounting: Wall

Housing Color: Red

Marking: FIRE

Circuit Type: Two-Wire

Operating Voltage: Regulated 12 VDC/FWR or 24 VDC/FWR

Operating Voltage Range: 8–17.5 VDC (12 V Nominal) or 16–33 VDC (24 V Nominal)

Candela Settings: 15, 15/75, 30, 75, 95, 110, and 115 cd (Field Selectable)

Horn Patterns: Temporal Code 3 or Continuous

Wire Size: 12–18 AWG

Operating Temperature: –40°F to 151°F (–40°C to 66°C)

Operating Humidity: 10%–93% RH Non-Condensing

Application: Indoor Commercial Fire Alarm Systems

Listings: UL 1971, UL 464, FM Approved, CSFM Listed, and additional regional approvals where applicable. Verify product labeling and project requirements for the intended installation.

Applications

The System Sensor P2R is designed for commercial fire alarm systems requiring synchronized audible and visual emergency notification. Typical applications include office buildings, schools, hospitals, hotels, retail facilities, warehouses, government buildings, industrial sites, and other commercial occupancies where indoor wall-mounted horn strobes are specified.

P2R Datasheet