Description
The System Sensor SPSRKLED is a commercial outdoor LED speaker strobe designed for compatible fire alarm notification systems. Specifically, it provides dependable audible and visual emergency notification for life-safety applications in commercial buildings and outdoor environments. This product is intended exclusively for commercial fire alarm installations and is not consumer audio equipment, surveillance equipment, communications equipment, emergency vehicle lighting, or recording devices.
Built for demanding installations, the SPSRKLED combines advanced LED strobe technology with clear voice notification in a rugged weatherproof wall-mount design. In addition, its red housing is engineered for wet, dry, and washdown environments while delivering dependable performance in harsh weather conditions.
Product Functions
The System Sensor SPSRKLED supports commercial fire alarm systems by providing:
- Audible emergency voice notification
- High-visibility LED visual notification
- Outdoor wall-mounted emergency signaling
- Voice evacuation support
- Reliable operation in indoor and outdoor environments
- Integration with compatible commercial fire alarm systems
- Weather-resistant performance for demanding applications
Electrical & System Information
The SPSRKLED operates with compatible commercial fire alarm systems utilizing 25 or 70.7 Vrms speaker circuits and a 24 VDC notification appliance circuit for the LED strobe. Furthermore, installers can configure the speaker power tap and candela settings in the field to match project requirements.
The appliance supports modern LED notification technology, reducing current consumption while maintaining reliable audible and visual emergency signaling. Always verify compatibility with the intended fire alarm control panel and notification circuits before installation.
Features
LED Strobe Technology
The integrated LED strobe delivers bright visual emergency notification while reducing power consumption compared to traditional xenon technology. As a result, the SPSRKLED improves system efficiency without sacrificing performance.
Outdoor Weatherproof Design
The enclosure is rated NEMA 4X and IP56, making it suitable for outdoor, wet, and washdown environments. Consequently, it provides dependable performance in rain, snow, dust, and other challenging conditions.
Clear Voice Notification
The high-performance speaker delivers clear emergency tones and voice messages across a wide frequency range. Therefore, occupants can receive intelligible evacuation instructions during emergency situations.
Field-Selectable Configuration
Rotary switches allow installers to select speaker voltage, power tap, and LED candela settings during installation. In addition, the flexible configuration supports a wide variety of commercial fire alarm applications.
Universal Mounting System
The universal mounting plate and weatherproof back box simplify installation and maintenance while helping reduce installation time. Furthermore, the plug-in design minimizes wiring errors during service.
Mounting & Design
The System Sensor SPSRKLED features a durable red weatherproof housing designed for wall-mounted commercial installations. Furthermore, the appliance includes a weatherproof back box that supports indoor and outdoor mounting in demanding environments.
Its rugged construction makes it ideal for parking garages, exterior building walls, industrial facilities, schools, hospitals, and other locations requiring reliable outdoor fire alarm notification.
Protection & Applications
The SPSRKLED is designed exclusively for commercial fire alarm notification systems requiring dependable outdoor audible and visual emergency signaling.
Typical protection includes:
- Voice evacuation systems
- Audible emergency notification
- Visual emergency notification
- Outdoor fire alarm signaling
- Commercial life-safety systems
- Wet location installations
Always install the device according to local building codes, fire codes, NFPA requirements, and the manufacturer’s installation instructions.
Compatibility
The System Sensor SPSRKLED is designed for use with compatible commercial fire alarm control panels, notification appliance circuits, and voice evacuation systems that meet the manufacturer’s specifications.
Before purchasing or installing this product, verify compatibility with the intended fire alarm system and all applicable project requirements.
Technical Specifications
Manufacturer: System Sensor
Model: SPSRKLED
Product Type: Outdoor LED Speaker Strobe
Mounting Style: Wall Mount
Color: Red
Notification Type: Audible and Visual
Speaker Voltage: 25 or 70.7 Vrms
Speaker Power Taps: ¼, ½, 1, and 2 Watts
Strobe Technology: High-Efficiency LED
Strobe Voltage: Regulated 24 VDC
Candela Settings: 15, 30, 75, 95, 110, 135, and 185 cd
Frequency Response: 400–4000 Hz
Operating Temperature: -40°F to 151°F (-40°C to 66°C)
Environmental Rating: NEMA 4X, IP56
Housing: Weatherproof Commercial Thermoplastic
Installation: Indoor or Outdoor
Construction: Tamper Resistant
Listings: UL Listed, ULC Listed (verify approvals for your specific application)
Always verify technical specifications using the manufacturer’s official documentation before installation.
Applications
The System Sensor SPSRKLED is commonly installed in compatible commercial fire alarm systems serving:
- Office Buildings
- Schools
- Universities
- Hospitals
- Healthcare Facilities
- Hotels
- Parking Garages
- Industrial Facilities
- Warehouses
- Transportation Facilities
- Exterior Building Entrances
- Commercial Buildings
Before installation, verify compliance with local codes, project specifications, and manufacturer recommendations to ensure proper system operation.





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