Product Description

The AJAX#82400 Ajax Superior StreetSiren DoubleDeck Fibra is a professional wired outdoor security siren designed for high-visibility alarm notification, advanced anti-sabotage protection, and custom branding capabilities. Featuring powerful acoustic and LED alarm indication, adjustable sound output up to 113 dB, encrypted Fibra communication technology, integrated rechargeable backup battery, and support for custom branded faceplates, the StreetSiren DoubleDeck Fibra is ideal for residential, commercial, industrial, and monitored security installations. Built for outdoor environments with IP54 weather protection and IK07 impact resistance, this premium Ajax siren provides dependable perimeter alerting and enhanced site security throughout Australia and New Zealand.

What's Included in the Box

• Ajax Superior StreetSiren DoubleDeck Fibra

• SmartBracket Mounting Panel

• Installation Kit

• Quick Start Guide

• Pre-installed Rechargeable LTO Backup Battery

Brandplate faceplate sold separately.

Main Features

Powerful Outdoor Alarm Signalling

• Adjustable alarm volume from 85 dB to 113 dB

• High-visibility LED alarm frame

• Acoustic and visual alarm indication

• Suitable for large outdoor areas

Custom Branding Capability

The DoubleDeck design allows:

• Security company branding

• Custom logos

• Contact information display

• Professional monitored alarm presentation

Fibra Communication Technology

• Secure encrypted communication

• Two-way data exchange

• Remote configuration

• Instant alarm reporting

• Communication distance up to 2,000 metres

Intelligent Event Indication

Provides notifications for:

• Security alarms

• Entry delays

• Exit delays

• Armed/disarmed status

• Security mode changes

• After-alarm indication

Chime Function

• Audible door opening notifications

• Ideal for retail applications

• Reception and customer entry awareness

• Customisable operation

Remote Firmware Updates

• Firmware updates through Ajax Apps

• No physical servicing required

• Enhanced long-term system maintenance

Integrated Backup Battery

• Rechargeable 2.4V LTO battery

• 1500mAh capacity

• Automatic battery monitoring

• Continued operation during interruptions

Advanced Sabotage Protection

• Tamper detection

• Device authentication

• Anti-spoofing protection

• Secure mounting design

• Instant tamper notifications

Detailed Specifications

Communication

• Technology: Ajax Fibra

• Communication Type: Wired

• Maximum Communication Distance: Up to 2,000m

• Cable Requirement: 4-Core Cable

• Encryption: Dynamic Key Encryption

• Two-Way Communication: Yes

Alarm Features

• Alarm Type: Acoustic and LED

• Warning Device Classification: Type Z

• Acoustic Output Type: Tone

• Alarm Volume: 85 dB to 113 dB @ 1m

• Alarm Duration: 3 Seconds to 3 Minutes

• Sound Frequency: 3.5 ± 0.5 kHz

Event Notifications

• Intrusion Alarms

• Entry Delay Alerts

• Exit Delay Alerts

• Security Mode Changes

• Armed Status Indication

• Disarmed Status Indication

• After Alarm Indication

• Chime Notifications

Security Features

• Tamper Alarm

• Device Authentication

• Anti-Spoofing Protection

• Remote Firmware Updates

• Secure SmartBracket Mounting

Power Specifications

Fibra Power Supply

• Operating Voltage: 7–26V DC

• Nominal Voltage: 24V DC

• Maximum Current Consumption: 47.1mA

• Quiescent Current Consumption: 2mA

• Peak Current Consumption: 67mA

• Average Current Consumption: 65µA

Backup Battery

• Battery Type: Rechargeable LTO

• Voltage: 2.4V

• Capacity: 1500mAh

• Pre-installed: Yes

• Low Battery Notification: Yes

Physical Specifications

• Dimensions: 199 × 199 × 60 mm

• Weight (Black): 522g

• Weight (White): 531g

• Available Colours:

  • White

  • Black

Environmental Specifications

• Operating Temperature: -25°C to +60°C

• Humidity: Up to 95%

• Weather Protection: IP54

• Impact Protection: IK07

Installation

• Indoor & Outdoor Use

• Recommended Mounting Height: 2.5m or Higher

Practical Use Scenarios

Residential Security

Perfect for:

• Homes

• Apartments

• Gated communities

• Luxury residences

Commercial Applications

Ideal for:

• Office buildings

• Retail stores

• Warehouses

• Industrial facilities

• Medical centres

• Schools

Security Monitoring Services

Excellent for:

• Alarm monitoring providers

• Security service companies

• Commercial alarm systems

• Managed security contracts

Branded Security Installations

Suitable for:

• Corporate security providers

• Franchise security services

• Monitored alarm businesses

• Professional installer branding

Warranty Information

• Manufacturer Warranty: 24 Months

Brand Information

Ajax Systems is one of the world's leading manufacturers of intelligent security and automation systems. Ajax products combine innovative technology, encrypted communication, professional-grade reliability, and elegant design to deliver advanced security solutions trusted by millions of users worldwide.

SKU

AJAX#82400

Datasheets & Resources

• Technical specifications

  User manual

  Demo & Tips for engineers and PRO users

  Technical data sheet
  
  

Excellence for the Australian and New Zealand Market

The AJAX#82400 Ajax Superior StreetSiren DoubleDeck Fibra is engineered for the demanding environmental conditions found throughout Australia and New Zealand. Its IP54 weather-resistant enclosure, IK07 impact protection, encrypted Fibra communication, and integrated backup battery ensure dependable operation in residential, commercial, and industrial applications. Supplied through authorised Ajax distribution channels, the product benefits from genuine manufacturer warranty support, firmware updates, and professional technical assistance. The custom branding capability makes it particularly valuable for security monitoring companies and professional installers seeking a premium outdoor warning solution.

FAQs

What is the maximum alarm volume of AJAX#82400?

The AJAX#82400 Superior StreetSiren DoubleDeck Fibra offers an adjustable alarm volume from 85 dB up to 113 dB at a distance of 1 metre.

Can AJAX#82400 be installed outdoors?

Yes. AJAX#82400 is specifically designed for both indoor and outdoor installations and features an IP54 weather protection rating.

Does AJAX#82400 include visual alarm indication?

Yes. AJAX#82400 combines powerful acoustic signalling with a bright LED frame for highly visible alarm notifications.

What is the purpose of the DoubleDeck design on AJAX#82400?

The AJAX#82400 DoubleDeck design allows installation of a custom Brandplate featuring company logos and contact information.

Does AJAX#82400 include a backup battery?

Yes. AJAX#82400 includes a pre-installed rechargeable 2.4V LTO battery with a 1500mAh capacity.

How far can AJAX#82400 communicate using Fibra technology?

AJAX#82400 supports encrypted Fibra communication over distances of up to 2,000 metres.

Does AJAX#82400 support door chime functionality?

Yes. AJAX#82400 can provide audible chime notifications when opening detectors are triggered while the system is disarmed.

Is AJAX#82400 protected against tampering?

Yes. AJAX#82400 features tamper detection, device authentication, anti-spoofing protection, and secure mounting mechanisms.

What colours are available for AJAX#82400?

AJAX#82400 is available in White and Black colour options.

What warranty is included with AJAX#82400?

AJAX#82400 includes a 24-month manufacturer warranty.