Introduction: StreetSiren Fibra and its key features
StreetSiren Fibra — wired outdoor addressable siren with LED frameis a professional-grade outdoor siren designed for integration into Ajax Fibra wired security systems. Built for commercial and residential façades, it combines powerful acoustic signalling with bright visual alerts, advanced anti‑sabotage features and remote configurability through the Ajax app or PRO tools. With an adjustable volume range of 85–113 dB, IP54 weather protection and a pre‑installed backup battery, StreetSiren Fibra provides robust perimeter signalling that meets the demands of modern security installations.
Detailed product overview: specifications and benefits
At its core, StreetSiren Fibra is an addressable wired siren that communicates over the Fibra two‑way encrypted protocol. It is purpose‑built to be part of a professional Ajax wired ecosystem and is fully compatible with Hub Hybrid (2G) and Hub Hybrid (4G) controllers. Below are the key technical highlights and the practical benefits they bring:
- Model / SKU:StreetSiren Fibra — example variant 44412.07.WH1
- Communication:Fibra wired two‑way encrypted protocol
- Compatibility:Hub Hybrid (2G) and Hub Hybrid (4G)
- Alarm type:Acoustic (piezo) + LED visual indicator
- Frequency:≈ 3.5 ±0.5 kHz
- Volume:85–113 dB (measured at 1 m) — adjustable
- Alarm duration:Configurable from 3 to 180 s via app/PRO; supports chime mode
- Tamper:Enclosure tamper + accelerometer (anti‑detach notifications)
- Power:Powered from the Fibra bus; pre‑installed backup battery for alarm indication if bus power is lost
- Cable:4‑core bus; U/UTP Cat.5 recommended or Fibra cable
- Line length:Up to 2,000 m (beam topology)
- Dimensions:198.5 × 198.5 × 58 mm
- Weight:≈ 575 g
- Colours:White (variant shown) — Black option available
- IP rating:IP54 (protection against dust spray and splashes; suitable for exposed façades)
- Operating temperature:−25 °C to +60 °C
- Operating humidity:Up to 95% (no condensation)
- Recommended mount height:≥ 2.5 m for exposed façades
- Complete set:Device, SmartBracket mounting panel, installation kit, Quick Start Guide
- Manual / support:Official documentation and wiring instructions available online
- Warranty:Typically 2 years (manufacturer)
- Sales channel:Sold and installed via Ajax‑authorised partners
- Strong acoustic deterrent:Up to 113 dB provides attention‑grabbing alerts for perimeter breaches and emergencies.
- Visual confirmation:The LED frame gives clear visual signalling and supports silent (LED‑only) mode for discreet notifications.
- Reliable wired communication:Fibra two‑way encrypted protocol ensures fast, addressable signalling with device IDs and status monitoring.
- Anti‑sabotage:Enclosure tamper and accelerometer detect tampering or physical displacement and send immediate notifications.
- Power redundancy:The pre‑installed backup battery delivers alarm indication if the bus power is interrupted.
- Remote configuration:Volume, alarm duration, chime behaviour and modes are adjustable from the Ajax app or PRO tools — saving technician time on site.
Use cases and scenarios where StreetSiren Fibra excels
StreetSiren Fibra is designed for situations that require reliable, visible and audible signalling integrated into a professional wired security system. Typical use cases include:
Retail stores, office buildings and service centres often need a visible deterrent to protect against break‑ins and vandalism. Mounted at recommended heights on façades, StreetSiren Fibra provides a loud alert and visible LED indication that can deter intruders and notify passersby and staff.
Warehouses, distribution centres and light industrial facilities benefit from long‑distance wired deployments. Fibra’s support for cable runs up to 2,000 m (beam topology) makes it suitable for larger perimeters where reliable wired signalling and tamper detection are required.
For gated homes or multi‑unit dwellings where centralised control is used, StreetSiren Fibra provides both audible warnings and a clear LED status indicator for neighbours and residents. The ability to configure chime behaviour and silent LED mode makes it flexible for non‑emergency notifications as well.
Because StreetSiren Fibra is part of the Ajax Fibra ecosystem and is intended for commissioned installations by authorised partners, it fits scenarios where system reliability, addressability and maintenance are priorities — for example, managed security for retail chains, property management portfolios and small to medium‑sized commercial installations.
How StreetSiren Fibra compares with other siren options
Understanding where StreetSiren Fibra sits in the market helps specify the right device for each project. Below are key comparisons with common alternative siren types.
Wired addressable sirens like StreetSiren Fibra use the Fibra bus for deterministic, low‑latency communication and continuous power supply. Compared to wireless sirens, wired units are less susceptible to RF interference and battery limitations. Wireless sirens offer easier retrofit installations and flexibility in placement but often require regular battery maintenance and can have range or interference constraints.
Many traditional sirens focus solely on sound. The integrated LED frame on StreetSiren Fibra adds a visual layer of signalling useful in noisy urban environments, for compliance with local regulations or for conveying system status silently. LED‑only mode is also beneficial in situations where audible alarms are restricted.
StreetSiren Fibra uses a piezo acoustic element tuned to ≈3.5 kHz, delivering high SPL with low mechanical complexity. Mechanical sirens can deliver different tonal characteristics but are often bulkier and more maintenance‑intensive.
IP54 provides protection against limited dust ingress and splashing water, making StreetSiren Fibra suitable for exposed façades. For extreme environments, higher IP ratings (e.g., IP65/IP66) might be considered, but for most urban and light industrial façades the IP54 rating balances durability and cost.
Customer feedback and installer impressions
While customer responses will vary by installation context, typical feedback from professional installers and early adopters highlights a few recurring strengths:
- "Straightforward commissioning with Hub Hybrid and PRO tools — the addressable IDs and diagnostic feedback save time on complex installs." — feedback from a security integrator.
- "Good SPL for its size; the LED frame is highly visible and appreciated by building managers as it provides status at a glance." — property manager testimonial.
- "Backup battery for alarm indication is a strong practical feature. During low‑voltage events the siren still provides visual and acoustic alerts, which is critical for perimeter signalling." — commercial facilities technician.
These representative comments reflect how professionals value the device’s configurability, robust communication and practical design. Prospective buyers should consult local authorised partners for references from completed projects in similar environments.
Conclusion: why StreetSiren Fibra is a smart choice
StreetSiren Fibra (85–113 dB, IP54) is a thoughtfully engineered wired outdoor siren for installations that demand professional reliability, strong deterrence and clear visual signalling. Its Fibra wired two‑way encrypted communications, adjustable volume and alarm duration, tamper detection, backup battery and LED frame combine to form a versatile solution for retail, commercial, residential and managed sites.
For installers and system designers, the device’s addressability, compatibility with Hub Hybrid controllers and long allowable cable runs simplify design decisions for larger or distributed installations. For end users, the siren’s audible power and visible LED alerts improve incident awareness and deterrence while providing flexible configuration options via the Ajax app.
If you need robust outdoor signalling as part of a professionally installed Ajax Fibra system, StreetSiren Fibra offers a balance of performance, anti‑sabotage measures and practical features backed by manufacturer documentation and support through authorised partners.
Suggested retail price:/79.99 (check with local authorised partner for final pricing and installation quotes). For full technical details, wiring instructions and installation guidance consult the official manual and your Ajax‑authorised partner prior to specification and commissioning.
