The System Sensor P2RHK is an outdoor horn strobe designed for compatible commercial fire alarm notification systems. It combines audible signaling with a high-candela xenon strobe in a rugged weatherproof enclosure for dependable emergency notification in harsh environments.

The appliance includes a plastic weatherproof back box and is intended exclusively for commercial fire alarm systems. It is not surveillance equipment, communications equipment, consumer electronics, tracking equipment, or recording devices.

Product Functions

• Audible emergency notification
• High-candela visual notification
• Outdoor wall mounting
• Selectable horn patterns
• Selectable horn volume
• Synchronized operation with compatible fire alarm systems

Electrical & System Information

The P2RHK operates on regulated 12 or 24 VDC/FWR notification appliance circuits. It supports synchronization with compatible System Sensor synchronization modules and fire alarm control panels.

Features

• High-candela xenon strobe
• Continuous or Temporal Code 3 horn
• High and low horn output settings
• Weatherproof construction
• Includes plastic outdoor back box
• Plug-in mounting design

Mounting & Design

The P2RHK is designed for outdoor wall mounting and includes the required weatherproof back box. Its universal mounting plate simplifies installation, testing, and future maintenance.

Protection & Applications

Suitable for:

• Building Exteriors
• Parking Garages
• Loading Docks
• Industrial Facilities
• Warehouses
• Schools
• Hospitals
• Commercial Buildings

Compatibility

Compatible with:

• System Sensor Synchronization Protocol
• SpectrAlert Advance® Notification Systems
• Compatible 12 or 24 VDC NAC Circuits
• Approved Fire Alarm Control Panels

Always verify system compatibility before installation.

Technical Specifications

Manufacturer: System Sensor

Parent Company: Honeywell

Model: P2RHK

Product Type: Outdoor Horn Strobe

Mounting: Wall

Color: Red

Marking: FIRE

Notification Type: Audible and Visual

Operating Voltage: Regulated 12 or 24 VDC/FWR

Candela Settings: 135, 150, 177, 185 cd

Horn Patterns: Continuous or Temporal Code 3

Horn Output: High or Low, Field Selectable

Flash Rate: 1 Flash Per Second

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

Environmental Rating: Outdoor Weatherproof

Included Back Box: Yes

Listings: UL 1638, UL 464, UL Listed (verify approvals for your specific application).

Applications

The System Sensor P2RHK is commonly installed in commercial fire alarm systems requiring dependable outdoor audible and visual emergency notification for industrial facilities, parking structures, schools, hospitals, warehouses, and other commercial properties.

P2RHK Datasheet