Product SKU: S7418K
Product Overview
The S7418K Alarm Siren Bundle Kit combines an S3296A external strobe horn with a SECOR WP08 piezo sounder for compatible hardwired alarm installations that need both external and internal audible warning. The S3296A provides an external siren box with strobe, horn speaker and tamper function, while the WP08 adds a compact top hat piezo sounder for secondary indoor alarm output. This bundle is suitable for residential security systems, small business alarm upgrades, replacement siren jobs and new installations where a visible external warning device and an additional internal screamer are required. It is especially useful for installers who want a practical alarm siren package that can support external visual indication, horn output, tamper monitoring and high-output internal sound from one simple bundle.
System Capabilities
External Strobe and Horn Warning
The S3296A provides an external siren box with strobe and horn speaker, helping create both visual and audible alarm indication when connected to a compatible hardwired alarm system.
Internal Piezo Sounder
The SECOR WP08 adds a standard top hat piezo sounder for indoor or secondary alarm output, making the bundle useful where extra audible warning is needed inside the premises.
12V Alarm System Suitability
The S3296A uses 12–15V DC hardwired power, while the WP08 uses 12VDC input. This suits many standard alarm systems when the panel output and total current draw are correctly checked.
Tamper Monitoring Support
The S3296A includes a tamper function, helping support installations where the alarm system should detect interference with the external siren box or cover.
Durable External Siren Housing
The S3296A uses a plastic external siren box design, making it suitable for exterior mounting where an alarm system needs a visible siren and strobe presence.
Low-Current Piezo Output
The WP08 provides high sound output with low current consumption, making it a practical secondary sounder for compatible alarm panels and compact indoor mounting locations.
Best For
- Home Alarm Systems: Suitable for residential hardwired alarm systems needing an external siren box and internal piezo sounder.
- Small Business Security: A practical option for shops, offices, clinics, workshops and small warehouses using compatible alarm panels.
- Alarm Siren Replacements: Useful when replacing an older external siren box and adding a secondary internal screamer at the same time.
- Visible Alarm Deterrence: The external strobe horn provides a clear visual alarm presence for properties where exterior warning hardware is preferred.
- Installer Bundle Jobs: Convenient for projects requiring both a hardwired external strobe horn and a SECOR WP08 top hat piezo sounder.
Why Choose This Kit
Choose the S7418K Alarm Siren Bundle Kit when the installation needs both external alarm indication and an additional indoor sounder. The S3296A gives the system an external siren box with strobe, horn and tamper function, while the SECOR WP08 provides a compact top hat piezo screamer for internal audible warning. Compared with buying only an external siren, this bundle is more useful where occupants, staff or intruders also need to hear a strong internal alarm tone. This kit, supplied by Security Wholesalers, is a practical choice for compatible hardwired alarm projects where voltage, current draw, tamper wiring and mounting locations should be planned before installation.
Package Inclusions
- 1 x S3296A External Strobe Horn – External siren box with strobe, horn and tamper
- 1 x SECOR WP08 Piezo Sounder – Standard top hat 12VDC piezo sounder
Buyer Decision Tips
Buyer Tip: Confirm the alarm panel output capacity before wiring the external siren, strobe and internal piezo. The total current draw must remain within the panel or auxiliary power supply rating for reliable operation.
Buyer Tip: Plan the S3296A and WP08 locations separately. The S3296A is intended for external alarm indication, while the WP08 is better suited to an internal or sheltered secondary sounder location.
Key Features & Technical Specifications
| Kit Type | Alarm siren bundle kit with external strobe horn and internal piezo sounder. |
| Included External Siren | 1 x S3296A external siren box with strobe, horn and tamper. |
| Included Piezo Sounder | 1 x SECOR WP08 standard top hat piezo sounder. |
| S3296A Application | Warning light strobe and siren module for hardwired security systems. |
| S3296A Operating Voltage | 12–15V DC hardwired power. |
| Strobe Rated Voltage | 12VDC. |
| Strobe Flash Frequency | 85–95 flashes per minute. |
| Strobe Current | 10–100mA. |
| Horn Speaker | Passive drive horn speaker. |
| Horn Coil Impedance | 8Ω ±15%. |
| Horn Input Power | 15W maximum. |
| Tamper Reed Switch | Reed switch tamper with 100V DC/AC maximum switching voltage and 0.5A maximum switching current. |
| External Housing | Plastic external siren box style housing. |
| WP08 Input Voltage | 12VDC. |
| WP08 Sound Output | 105dB at 1m. |
| WP08 Current | 90mA. |
| WP08 Style | Standard top hat piezo sounder. |
Ideal Camera Placement
External Front Wall
Install the S3296A where the external strobe and horn can provide visible and audible alarm indication from the front of the property.
Entry Hallway
Place the WP08 inside near an entry path where its alarm tone can be heard clearly when the system activates.
Garage or Utility Area
Use the WP08 as a secondary sounder in service areas where extra internal alarm output is useful.
Retail and Office Sites
Use the S3296A externally and the WP08 internally for a simple alarm warning setup in shops, clinics or office tenancies.
Alarm Upgrade Jobs
Suitable when replacing an old external siren box and adding a top hat piezo sounder for improved internal audibility.
Workshops and Small Warehouses
Install the external siren box for outside indication and use the piezo sounder in a practical internal location near staff or entry areas.
Choosing the Right Kit
- Choose this kit if: You need an S3296A external strobe horn and SECOR WP08 top hat piezo sounder for a compatible hardwired alarm system.
- Choose a different sounder bundle if: The job needs a flush mount piezo, a different siren housing style or a specific panel-approved sounder type.
- Check before installation: Confirm panel output capacity, horn drive requirements, strobe wiring, tamper circuit wiring and the preferred internal piezo mounting location.
FAQs
- What is included in the S7418K Alarm Siren Bundle Kit?
The S7418K Alarm Siren Bundle Kit includes one S3296A external strobe horn and one SECOR WP08 piezo sounder. The S3296A provides the exterior siren box with strobe, horn and tamper function, while the WP08 adds a compact top hat piezo sounder for internal or secondary audible alarm output. - Is this bundle suitable for residential alarm systems?
Yes. This bundle is suitable for many residential alarm systems that use compatible hardwired siren and sounder outputs. The S3296A can be used externally for visual and audible alarm indication, while the WP08 can be installed internally where an additional alarm tone is needed. - What does the S3296A external strobe horn do?
The S3296A provides an external siren box with a strobe, horn speaker and tamper function. It is designed to connect back to a hardwired security system and provide visible and audible alarm indication. Correct wiring is important because the strobe, horn and tamper functions need to be matched to the alarm panel. - What is the WP08 piezo sounder used for?
The SECOR WP08 is a standard top hat piezo sounder used for internal or secondary alarm sound output. It is useful in entry halls, garages, utility areas, offices or other indoor locations where an alarm tone should be clearly heard without relying only on the external siren box. - What voltage does the S7418K bundle require?
The S3296A is designed for hardwired 12–15V DC operation, while the SECOR WP08 uses 12VDC input. Before installation, the alarm panel’s output voltage, current capacity and horn or siren drive method should be checked to ensure the devices are compatible and reliable. - Does the S3296A include tamper support?
Yes. The S3296A includes tamper support using a reed switch, which can help the alarm system detect interference with the external siren box. The tamper circuit must be wired to a suitable panel zone or tamper input and configured correctly for this feature to operate. - How loud is the SECOR WP08 piezo sounder?
The SECOR WP08 is rated at 105dB at 1m. Real-world audibility depends on where it is mounted, room layout, doors, walls and background noise. For most alarm installations, it works best as an internal or sheltered secondary sounder rather than a substitute for a dedicated external siren box. - What should I check before buying this siren bundle?
Before buying the S7418K Alarm Siren Bundle Kit, confirm panel compatibility, output current, horn drive requirements, tamper wiring, cable routes and sounder placement. This bundle is available through Security Wholesalers for compatible hardwired alarm installations where an external strobe horn and WP08 piezo are both required.























