Ajax Superior StreetSiren Fibra

Wired siren for outdoor and indoor use

Smart alerts. Superb performance.

Superior StreetSiren Fibra is designed to make security events impossible to miss. Its loud signals with flashing lights warn locals and scare intruders away. Ajax apps provide precise details about what happened, keeping users and their monitoring company fully aware and ready to respond. Aside from threat alerts, the siren is feature-packed for daily use. It displays security mode changes, indicates delays when entering/leaving, and shows after-alarm info. It also notifies of the door being opened in a disarmed mode, announcing about the visitors. Superior StreetSiren Fibra withstands tricky challenges of outdoor use, such as the high risk of sabotage attempts and weather impacts.

Smart alerts. Superb performance.

Superior StreetSiren Fibra is designed to make security events impossible to miss. Its loud signals with flashing lights warn locals and scare intruders away. Ajax apps provide precise details about what happened, keeping users and their monitoring company fully aware and ready to respond. Aside from threat alerts, the siren is feature-packed for daily use. It displays security mode changes, indicates delays when entering/leaving, and shows after-alarm info. It also notifies of the door being opened in a disarmed mode, announcing about the visitors. Superior StreetSiren Fibra withstands tricky challenges of outdoor use, such as the high risk of sabotage attempts and weather impacts.

Key Features

• Adjustable sound volume
• Adjustable alarm duration
• Bright LED frame
• Chime feature
• Holding screw
• After-alarm indication
• Up to 2,000m of wired communication
• Fibra wired communication
• Informative push notifications
• Remote control and configuration
• power consumption up to 0.37W
• Pairing with a hub via automatic line scanning or QR code

Future-proof hardware

• Protected enclosure
• LED frame
• Piezoelectric buzzer volume of up to 113 dB
• Tamper button
• SmartBracket mounting panel with removable terminals
• Built-in level
• Built-in rechargeable backup battery to notify of alarms and events
• Perforated section for Fibra line cable output
• Fixing points to mount the siren
• Fasteners to fix the cables with ties
• Place to fasten the siren with a screw

One device, five missions

Informs of any alert
The siren emits an alarm signal in the event of a threat, such as a fire, water leakage, or intrusion. The loud sound will also help scare away an intruder. An installation engineer configures alarm types and the siren volume in Ajax PRO apps.

Indicates delays
Superior HomeSiren Fibra can be configured to signal the delay when entering or leaving. If the feature is enabled, the built-in or external LED indicator and sound remind a user that the site needs to be disarmed.

Displays the security mode
The siren can inform about a security mode change with sound and light indication. The LED indicator can also be always on to keep the siren’s state secret from outsiders.

Notifies of doors being opened
Superior HomeSiren Fibra provides the Chime feature. It allows the siren to play a specific sound when opening detectors are triggered while the system is disarmed. The feature is ideal for stores, as it instantly alerts employees when new visitors enter.

Provides after-alarm indication
When the after-alarm indication is enabled, the LED indicator signals confirmed and unconfirmed alarms and tamper alarms until the system is disarmed.

Reliable performance

Unique wired technology

Fibra is proprietary Ajax technology for secure two-way communication between devices and a hub or module that extends the Fibra line. Fibra features encryption and device authentication to prevent sabotage, spoofing, and data theft. The Fibra line supports all types of devices, including sirens, keypads, and detectors with photo verification.

Energy efficiency as a priority

Fibra communication is based on the TDMA principle, according to which each device has a short time frame for exchanging data with the hub. The device’s communication module remains inactive the rest of the time. This significantly reduces power consumption and helps minimize interference even when multiple devices communicate simultaneously.

• TDMA principle
• Power consumption of up to 0.37 W

System supervision

All Ajax devices perform automatic self-diagnosis and report their states to the hub. Essential parameters, such as tamper, communication, and power supply statuses, are continuously monitored. The Ajax Cloud server controls communication between the hub and Ajax apps, ensuring instant notifications for monitoring companies and users. In case of any malfunction or connection failure, an installation engineer is informed immediately to provide necessary services.

Complex anti-sabotage system

Tamper alarm
The tamper button is triggered when the siren is detached from the surface or dismantled. With the appropriate settings, other sirens in the system can also respond to the tamper alarm.

Short-circuit protection
The system instantly detects a short circuit on the line and notifies both the security company and users. Once the issue is resolved, there is no need to replace fuses, as the system restores operation automatically.

Data encryption
All data the system stores and transmits is protected by block encryption featuring a dynamic key. This robust approach ensures that data cannot be replaced, stolen, or used to reprogram the device.

Device authentication against spoofing
The hub checks the siren’s unique parameters for authentication during each communication session. If any parameter fails the check, the hub ignores device commands.

Regular polling
The device regularly exchanges data with the hub. The system controls each device state and reports if there is a malfunction or connection loss. It takes only 36 seconds6 to detect connection loss and notify the monitoring company and users of the incident.

Data-rich notifications
An Ajax system instantly delivers informative notifications of alarms and events. Monitoring companies and users receive precise details about the incident, including the triggered device, along with the time and location.

Protected enclosure
The siren enclosure is designed to withstand vandalism and environmental factors. A dense enclosure featuring special sealing bands and sealant provides weather resistance and is certified with an IP54 rating. Durable plastic and metal grating ensure additional security. Secure mounting prevents the siren from being detached from the wall.

PRO is king

The myth about wired systems being difficult to install is busted. Ajax minimized an expensive, long, and dusty experience for PROs by developing an ultimate set of tools to make the process easy and flexible, from project design to client support and system maintenance. There is no need to disassemble the device for installation. Intuitive Ajax apps help quickly make the siren a part of the system, and each device can be reconfigured remotely at any moment. No programming required — everything is available out of the box.