AJAX FIBRA StreetSiren Plus White

Wired siren with advanced sabotage protection and an extended list of compliance certificates. For outdoor and indoor use.

—

Wired Communication
Communication Technology: Fibra — proprietary wired communication technology to transmit commands, alarms, and events
Key Features: Two-way communication / Advanced anti-sabotage / Instant notifications / Remote control and configuration in Ajax apps

• Line Connection: 4-core cable

Connection Point: To any point of the Fibra line (can be installed after a hub, detector, keypad, or siren)
Fibra Line Length: Up to 2,000 m using U/UTP cat.5 twisted pair cable
Encrypted Communication: All stored and transmitted data protected by block encryption with dynamic key

Alarm Functionality

• Alarm Type: Acoustic and light (via speaker and LED frame)
• Type of Warning Device: Type Z (external)
• Acoustic Output Type: Tone
• Alarm Volume: From 85 to 107 dB at 1 m (adjustable in Ajax app by PRO or admin)
• Alarm Duration: From 3 s to 3 min (adjustable in Ajax app)
• Alarm Sound Options: 3 types — NFA2P-compliant / VdS-compliant / Regular
• LED Indication Types: Corner backlight / Full-frame backlight (Full-frame requires sufficient battery power)
• NFA2P LED Indication: Flashlight color — red / Flashlight frequency — 1 flash per second
• Siren Sound Frequency:
• NFA2P: 1,400–1,600 Hz
• VdS: 1,400–1,800 Hz
• Regular: 1,400–1,600 Hz
• Events Indication: Alarms / Entry & exit delays / Security mode change / After-alarm indication
• Chime Feature: Notifies with a sound when opening detectors are triggered while system is disarmed

Sabotage Protection

• Tamper Alarm: Notifies on attempts to open the enclosure, detach the siren, or remove from mounting panel
• Protection Against Forgery: Device authentication
• Communication Loss Detection: After 36 s (depends on Jeweller/Fibra settings)

Power Supply

• Operating Voltage Range: 8–28 V⎓ (powered by the control panel)
• Nominal Voltage: 24 V⎓
• Maximum Current Consumption: 50 mA
• Quiescent Current Consumption: 2.9 mA
• Peak Current Consumption: 217 µA (Very loud volume level)
• Average Current Consumption: 217 µA (default volume level)

Battery

• Type: LTO 2.4 V⎓ rechargeable battery (pre-installed)
• Capacity: 3,000 mAh
• Low Battery Notification: Triggered at 20% of nominal capacity
• Electric Shock Protection Class: Class III

Enclosure

• Dimensions: 210 × 210 × 71 mm
• Weight (White Version): 1,059 g
• Weight (Black Version): 1,038 g
• Operating Temperature Range: From −25 °C to +60 °C
• Operating Humidity: Up to 95% (no condensation)
• Protection Class: IP54 / IK08

—