DSC SD-15WULF Dual-tone Surface-mount Siren - 12 V DC - 105 dB Audible Indoor
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Product Features
Technical Overview
This siren utilizes dual-tone technology to produce a distinct audible alarm that meets industry standards for security notifications. The 105 dB output is calibrated for clear audibility across typical indoor spaces without causing excessive distortion.
Power is supplied via 12 V DC, making it compatible with standard security system power sources and backup battery configurations. The surface-mount design includes mounting hardware for secure attachment, and its indoor rating ensures optimal operation in controlled environments.
Relevant factors for this section include Alarm Type, Sound Emission, Form Factor, Input Voltage. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The DSC SD-15WULF siren offers several advantages for security system integrators and end-users. Its high-decibel output ensures reliable alerting, while the dual-tone sound pattern enhances recognition in noisy environments.
Easy Installation
The surface-mount form factor simplifies deployment with included hardware, reducing installation time and labor costs.
- No complex wiring required
- Fits standard security setups
Consistent Performance
Designed for indoor use, it maintains stable operation across varying temperatures and conditions typical of secured spaces.
- Reliable 12 V DC power
- Durable construction
Compact Footprint
With dimensions of 4.25" x 4.25" x 2.25", it occupies minimal space while delivering maximum audibility.
- Discreet design
- Lightweight build
Deployment / Use Cases
This siren is ideal for integration into alarm systems for retail stores, offices, warehouses, and residential properties where audible notifications are required. It pairs effectively with motion sensors, door contacts, and control panels to create a comprehensive security solution.
Common applications include entry-point alarms, perimeter security alerts, and emergency evacuation systems. Its indoor rating makes it suitable for climate-controlled environments, ensuring long-term reliability without exposure to harsh outdoor elements.
Relevant factors for this section include Alarm Type, Sound Emission, Form Factor, Input Voltage. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Commercial Security
Use in retail or office buildings to alert staff and deter unauthorized access during after-hours incidents.
Residential Protection
Install in homes as part of a burglar alarm system to notify occupants of breaches and scare off intruders.
Physical Profile
The siren features a square profile with dimensions of 4.25" in height and width, and a depth of 2.25". This compact size allows for flexible placement on walls or ceilings without obstructing pathways or aesthetics. The surface-mount design includes pre-drilled holes for secure fastening, and its lightweight construction simplifies handling during installation. The finish is designed to blend with common interior surfaces, maintaining a professional appearance.
- Width
- 4.25" (107.95 mm)
- Depth
- 2.25" (57.15 mm)
- Height
- 4.25" (107.95 mm)
Highlights
- 105 dB audible alarm for clear security notifications
- 12 V DC power input compatible with standard security systems
- Surface-mount form factor for easy wall or ceiling installation
- Indoor application rating for stable performance in controlled environments
- Dual-tone sound pattern enhances alert recognition
- Compact dimensions: 4.25" x 4.25" x 2.25"
- Manufactured by DSC, a trusted brand in security solutions
- Ideal for integration into existing or new alarm setups
Specifications
| Specifications | |
|---|---|
| Manufacturer | Johnson Controls |
| Manufacturer Part Number | SD-15WULF |
| Brand Name | DSC |
| Product Model | SD-15W-ULF |
| Product Name | Dual-tone Surface-mount Siren |
| Product Type | Siren |
| Technical Information | |
| Alarm Type | Audible |
| Sound Emission | 105 dB |
| Form Factor | Surface Mount |
| Power Description | |
| Input Voltage | 12 V DC |
| Power Source | DC |
| Physical Characteristics | |
| Application/Usage | Indoor |
| Height | 4.25" (107.95 mm) |
| Width | 4.25" (107.95 mm) |
| Depth | 2.25" (57.15 mm) |
FAQ
What is the sound output level of this siren?
The DSC SD-15WULF siren produces a 105 dB audible alarm. This sound level is designed to be clearly heard across indoor spaces, providing effective alerting for security breaches or emergency situations without excessive distortion.
What power source does this siren require?
This siren operates on 12 V DC power. It is compatible with standard security system power supplies and backup batteries, ensuring reliable operation during normal and emergency conditions in indoor environments.
How is this siren installed?
The siren features a surface-mount form factor, meaning it is designed to be mounted directly onto walls or ceilings using included hardware. Installation involves securing the unit with screws through pre-drilled holes, making it straightforward for integrators or DIY users.
Is this siren suitable for outdoor use?
No, this siren is rated for indoor use only. Its design and materials are optimized for controlled indoor environments, protecting it from weather elements that could affect performance or durability in outdoor settings.
What are the dimensions of this siren?
The siren measures 4.25 inches in height, 4.25 inches in width, and 2.25 inches in depth (107.95 mm x 107.95 mm x 57.15 mm). This compact size allows for discreet placement while maintaining effective sound projection.
Can this siren be integrated with existing alarm systems?
Yes, the DSC SD-15WULF siren is designed for integration with standard security alarm systems. It connects via typical low-voltage wiring and works with control panels, sensors, and other components to create a cohesive security solution for indoor applications.
| Qty | Price | Available |
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