Product Description
The AJAX#147057 Ajax Superior MultiTransmitter Fibra (Without Casing) is a professional-grade wired integration module designed to connect and manage up to 18 third-party wired security devices within the Ajax ecosystem. Built on Ajax’s encrypted Fibra communication technology, this advanced integration module enables seamless incorporation of existing alarm sensors, fire detectors, panic buttons, gas detectors, leakage sensors, and other wired devices into a modern Ajax security system. Featuring support for up to 18 wired zones, multiple connection types, advanced sabotage protection, remote configuration, instant event transmission, and backup battery support, the Superior MultiTransmitter Fibra is the ideal solution for upgrading and modernising existing security infrastructure across Australia and New Zealand.
What's Included in the Box
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Superior MultiTransmitter Fibra (Without Casing)
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Power Cable
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Screw Terminal Block Adapter (INCERT Compliance)
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12V Battery Connection Cable
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Quick Start Guide

Main Features
Integrates Up to 18 Wired Devices
The AJAX#147057 allows installers to integrate up to:
Supporting:
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Intrusion detectors
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Fire detectors
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Panic buttons
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Gas detectors
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Water leak sensors
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Glass break detectors
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Seismic sensors
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Temperature sensors
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Custom security devices
Ideal for upgrading existing alarm systems without replacing field devices.
Advanced Fibra Communication Technology
Ajax Fibra delivers professional-grade wired communication with:
Providing enterprise-level reliability and security.
Long-Distance Installation Capability
The module supports Fibra communication distances up to:
Using:
Suitable for large residential, commercial, and industrial installations.
Multiple Wiring Configurations
The AJAX#147057 supports:
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NC (Normally Closed)
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NO (Normally Open)
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EOL
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2EOL
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3EOL
With resistor values:
Providing maximum compatibility with third-party devices.
15 Configurable Event Types
The system supports:
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Tamper Alarm
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Intrusion
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Fire
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Auxiliary Alarm
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Panic Button
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Gas Alarm
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Malfunction
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Leakage
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Glass Break
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High Temperature
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Low Temperature
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Masking
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Duress Code
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Vibration (Seismic)
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Custom Events
Each zone can be individually configured via Ajax apps.
Remote Configuration and Management
Installers can remotely configure:
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Device settings
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Event types
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Zone parameters
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Alarm behaviour
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System diagnostics
Using Ajax PRO and Ajax Security System applications.
Pulse and Bistable Operation Modes
Supports:
Allowing compatibility with a wide range of third-party devices.
Instant Fault Detection
When configured with:
The system instantly detects:
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Cable cuts
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Short circuits
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Device malfunctions
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Wiring faults
Improving system reliability and monitoring performance.
Integrated Backup Power Support
The AJAX#147057 supports:
Providing backup operation during mains power failure.
Battery recharge cycle:
Depending on battery capacity and load.
Power Supply for Connected Devices
Provides dedicated power outputs for:
Standard Wired Devices
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10.5–15V DC
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Up to 1A total output
Fire Detectors
Supporting a wide variety of third-party security equipment.
Advanced Sabotage Protection
Security features include:
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Device authentication
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Tamper detection
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Encrypted communication
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Anti-spoofing protection
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Communication monitoring
Ensuring secure operation in critical environments.
SKU
AJAX#147057
Detailed Specifications
| Specification |
Details |
| Product Code |
AJAX#147057 |
| Product Name |
Superior MultiTransmitter Fibra (Without Casing) |
| Device Type |
Wired Integration Module |
| Communication Technology |
Fibra |
| Number of Zones |
18 |
| Supported Connection Types |
NC, NO, EOL, 2EOL, 3EOL |
| EOL Resistance Range |
1 kΩ – 30 kΩ |
| Supported Event Types |
15 |
| Operation Modes |
Pulse, Bistable |
| Fibra Communication Distance |
Up to 2,000 m |
| Third-Party Device Cable Length |
Up to 400 m |
| Remote Configuration |
Yes |
| Tamper Protection |
Yes |
| Device Authentication |
Yes |
| Instant Fault Detection |
Yes (2EOL / 3EOL) |
| Main Power Supply |
100–240V AC |
| Backup Battery Support |
12V DC up to 7Ah |
| Battery Charging Time |
Up to 30 Hours |
| Backup Operating Voltage |
10.5–15V DC |
| Power Output for Devices |
Up to 1A |
| Power Output for Fire Detectors |
Up to 0.4A |
| Communication Loss Detection |
Within 36 Seconds |
| Installation Environment |
Indoor |
| Compatible Enclosure |
Case D (430) |
| Dimensions |
185 × 99 × 38 mm |
| Weight |
221 g |
| Operating Temperature |
-10°C to +40°C |
| Operating Humidity |
Up to 75% |
| Warranty |
24 Months |
Warranty Information
24-Month Manufacturer Warranty
The Ajax Superior MultiTransmitter Fibra (Without Casing) is covered by a comprehensive 24-month manufacturer warranty.
About Ajax Systems
Ajax Systems is a globally recognised leader in professional security and smart building technologies. Ajax products are trusted worldwide for their advanced communication protocols, encrypted infrastructure, and exceptional reliability in residential, commercial, and industrial security applications.

Practical Use Scenarios
Existing Alarm System Upgrades
Perfect for upgrading legacy wired alarm systems while retaining existing field devices.
Commercial Security Installations
Suitable for:
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Offices
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Retail stores
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Warehouses
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Medical centres
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Educational facilities
Industrial Applications
Ideal for:
Fire and Safety Integrations
Supports integration of:
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Fire detectors
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Temperature sensors
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Gas detectors
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Emergency alarm systems
Datasheets & Resources
Available resources include:
Excellence for the Australian and New Zealand Market
The AJAX#147057 Ajax Superior MultiTransmitter Fibra (Without Casing) provides security professionals across Australia and New Zealand with a powerful solution for integrating third-party wired devices into the Ajax ecosystem. Combining support for 18 wired zones, advanced Fibra communication, backup battery capability, and extensive device compatibility, it delivers a cost-effective path for modernising existing security infrastructure without replacing installed sensors.
Key benefits include:
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Genuine Ajax Systems product
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Supports up to 18 wired zones
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Integrates existing third-party devices
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Fibra encrypted communication
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Up to 2,000m communication range
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Supports NC, NO, EOL, 2EOL, and 3EOL connections
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15 configurable event types
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Instant fault detection
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Remote configuration and diagnostics
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Backup battery support up to 7Ah
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Power output for wired devices and fire detectors
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Advanced anti-sabotage protection
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Compatible with Ajax Case D (430)
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24-month manufacturer warranty
FAQs
What is AJAX#147057 used for?
The AJAX#147057 is a wired integration module designed to connect up to 18 third-party wired security devices to an Ajax security system.
How many devices can AJAX#147057 support?
The AJAX#147057 supports up to 18 wired zones for third-party devices.
What communication technology does AJAX#147057 use?
The AJAX#147057 uses Ajax Fibra encrypted wired communication technology.
Does AJAX#147057 support legacy alarm sensors?
Yes. The AJAX#147057 is specifically designed to integrate existing wired alarm sensors and security devices.
What connection types does AJAX#147057 support?
The AJAX#147057 supports NC, NO, EOL, 2EOL, and 3EOL wiring configurations.
Does AJAX#147057 support backup batteries?
Yes. The AJAX#147057 supports 12V backup batteries up to 7Ah capacity.
Can AJAX#147057 detect wiring faults?
Yes. The AJAX#147057 provides instant detection of wiring faults, short circuits, and device malfunctions when configured using 2EOL or 3EOL connections.
Is AJAX#147057 suitable for commercial installations?
Yes. The AJAX#147057 is ideal for commercial, industrial, residential, and enterprise security applications.
Which enclosure is recommended for AJAX#147057?
The AJAX#147057 is designed for installation inside the Ajax Case D (430), sold separately.
Does AJAX#147057 include a warranty?
Yes. The AJAX#147057 is covered by a 24-month manufacturer warranty.