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Superior MultiTransmitter IO (4X4) Fibra
Lifecycle status unknown
Ajax Systems

Ajax Systems Superior MultiTransmitter IO (4X4) Fibra

Category
Expander
First seen by Awernica
Nov 2026

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Latest Firmware

Not specified

No verified firmware data

Lifecycle Status

Not published

Ajax Systems does not publish lifecycle or end-of-life data

Replacement

Not specified

No verified replacement

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Specifications

From the manufacturer's product information.

Communication

Fibra communication technology
Proprietary wired communication technology to transmit commands, alarms, and events.; Key features:; Two-way communication.; Advanced sabotage protection.; Instant notifications.; Remote control and configuration in Ajax apps.
Line connection
4-core cable
Connection
to any point of the Fibra line; The device can be installed behind the hub or any other device.
Fibra line length
up to 6,550 ft; When the U/UTP cat.5 twisted pair cable is used.
Encrypted communication
All stored and transmitted data are protected by block encryption featuring a dynamic key.

Inputs

Number of input lines for third-party devices
4
Input terminals
Z1–Z4 — inputs for connecting third-party wired devices.; COM — common inputs for connecting signal contacts of third-party wired devices.
Type of connection
NO, NC, EOL, 2EOL, 3EOL, roller shutter; With the EOL total resistance from 1 kΩ to 15 kΩ with a 100 Ω increment.
EOL resistor scanning
Allows you to measure EOL resistance automatically.
Operating mode of connected sensors
Detect alarms; Allows receiving alarms from connected third-party devices that detect doors being opened, vibration, glass breakage, gas and water leakage, etc.; Switch arming modes (KeyArm); KeyArm allows arming/disarming the system and individual groups or setting up Night mode.; Control of blocking element; Allows controlling the position of the blocking element pin.; Control of bolt lock; Allows controlling the position of the lock bolt switch.
Operating mode
pulse; bistable; It can be configured in Ajax apps.
Length of the wired connection to third-party devices
up to 1,300 ft; For the EOL connection type, with the U/UTP cat.5, 4×2×0.51 mm (24 AWG) cable, copper conductor, or 4×0.22 mm2 signal cable, copper conductor (cable resistance of 22 Ω per 330 ft) if the device is powered by an external power supply. The maximum connection length for devices powered by an integration module depends on cable resistance and the sensor’s current consumption.

Outputs

Number of output lines for third-party devices
4; The device is equipped with 2 logic outputs and 2 relays with dry contact.
Output terminals
Relay1, Relay2 — relay outputs for connecting third-party wired devices. Maximum switching current is 1 A.; L1, L2 — logic outputs for connecting third-party wired devices with a maximum load capacity of up to 25 mA.
Output modes
Relay; Allows controlling connected third-party devices (only for relay outputs).; Blocking element; Allows controlling the blocking element.; Electric lock; Allows controlling the electric lock.
Switch state by timer
If enabled, the connected device automatically switches to the opposite state when the selected Operating time expires.
Operating time
from 1 s to 3 min; It can be configured for pulse mode in Ajax apps separately for each relay.

Key features

Automation scenarios
They can be configured in Ajax apps separately for each relay.
Relay state stability
If the feature is enabled, the current state of the relay contacts remains the same even after the power supply from the hub fails.
Controlling the blocking element position
The feature allows you to check the device’s operation or forcibly change its position. It is configured in an Ajax app when the Blocking element output mode is selected.
Unavoidability principle
Superior MultiTransmitter IO (4X4) Fibra is an all-in-one solution for connecting third-party devices required for automatic door locking/unlocking on arming/disarming according to the unavoidability principle (German: Zwangsläufigkeit).
Event types
An Ajax app specifies the event types for wired device inputs. The selected type determines the text of alarm notifications and events of the connected device, as well as event codes transmitted to the CMS. A PRO or a user with admin rights in an Ajax app can configure the type of event.
Remote firmware update
When a new firmware is available, an admin or a PRO with rights to configure the system can run the update in Ajax apps.

Sabotage protection

Tamper alarm
Notification when the lid is opened or an attempt is made to detach the device from the surface or remove it from the mounting panel. The device has a connector that allows connecting a tamper board to the module. It is available in Case, which is sold separately.
Protection against spoofing
device authentication
Connection loss detection
after 36 s; Detection time depends on the Jeweller/Fibra settings.
Instant detection of wired connection loss, short circuits, and malfunctions
when the 2EOL/3EOL connection is used; Depends on the connection type.
Instant detection of short circuits of the power outputs
After detection, the system stops the power supply and sends a notification to the user.

Power supply

Fibra line
12−28 V⎓, up to 330 mA at a nominal voltage of 24 V⎓; The hub powers the device.
Power supply of connected wired devices
12 V⎓, up to 500 mA; Maximum total current consumption by third-party devices at a nominal voltage of 12 V⎓ should not exceed 500 mA.
Power terminals for input devices
+12V — 12 V⎓ power supply output for third-party wired sensors.; GND — power ground.
Power terminals for output devices
+12V — power supply output for third-party electromechanical elements such as electric locks and 12 V⎓ blocking elements.; GND — power ground of third-party electromechanical elements.

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