Product information
Description
Ajax EN54 Fire ReX Jeweller – Wireless signal amplifier for professional fire alarm systems
The Ajax EN54 "Fire ReX" is an EN-54 compliant wireless signal repeater that significantly extends the range and reliability of Ajax EN54 Line fire alarm systems. Designed for large, sprawling, or structurally challenging buildings, it ensures stable and secure communication between the fire alarm control panel (CIE) and all connected devices – even through steel, concrete, and solid walls.
Maximu...
Read more
Details
Connection options
- Number of EN54 Fire ReX Jewellers affiliated with the CIE: up to 5
- Number of devices connected to the EN54 Fire ReX Jeweller: up to 199
wireless connection
- Jeweller Communication Technology
- Frequency bands: 866.0 - 866.5 MHz 868.0 - 868.6 MHz 868.7 - 869.2 MHz 905.0 - 926.5 MHz 915.85 - 926.5 MHz 921.0 - 922.0 MHz
- Maximum effective radiated power (ERP): up to 20 mWM
- Radio signal modulation: GFSK
- Radio range: up to 1800 m
Between the CIE and connected devices (in open space). The maximum range depends on the connected device.
- Wings communication technology
Proprietary wireless technology for transmitting photos for alarm verification and firmware updates.
-
- Frequency bands: 866.0 - 866.5 MHz 868.0 - 868.6 MHz 868.7 - 869.2 MHz 905.0 - 926.5 MHz 915.85 - 926.5 MHz 921.0 - 922.0 MHz
- Radio range: up to 1800 m
Between the CIE and a radio signal repeater, or between a radio signal repeater and the connected devices (in an open space). The maximum range depends on the connected device.
Communication channels
- Ethernet: 1x 8P8C connector (Up to 100 Mbit/s.)
Transmission time
- Alarm transmission time to the CIE: 0.3 s
- Photo transmission time to the CIE:
- 18 s (Via EN54 Fire ReX Jeweller with the Wings channel. The transmission time depends on the settings.)
- 10 s (Via EN54 Fire ReX Jeweller using the Ethernet channel. The transmission time depends on the settings.)
--- Installation Recommendations ---
The device is suitable for indoor use only.
The operating voltage of the device is 110–240 V~.
------------------------------
Sabotage protection
- Sabotage contacts: 2
Notifications about the error when attempting to detach the device from the surface or remove the mounting plate.
- Protection against device spoofing: Device authentication
- Detection of connection interruptions: after 36 seconds
The detection time depends on Jeweller's settings.
power supply
- External: 100–240 V, 50/60 Hz
Power consumption up to 0.48 A.
- Internal: 7.4 V⎓, 5 Ah/10 Ah
With a rechargeable Li-ion battery (not included): EN54 Internal Battery (24h) or EN54 Internal Battery (72h).
- Standby current consumption of the device at nominal voltage: 80 mA
- Maximum current consumption at nominal voltage: 105 mA
- Low battery voltage: 6 V⎓
- Recovery voltage at low battery charge: 6.2 V
- Battery voltage at the end of the runtime: 6 V (The device is switched off.)
- Minimum charge level of the emergency power battery when fully charged: 8 V
Autonomous operation
- With internal battery: up to 50 hours
When Ethernet is enabled. With EN54 internal battery (24h), not included in the complete set.
- up to 100 hours
When Ethernet is enabled. With EN54 internal battery (72h), not included in the complete set.
Housing
- Dimensions: 210 × 210 × 51 mm
- Weight: 890 g
- Operating temperature: from −10 °C to +40 °C
- Operating humidity: up to 75% non-condensing
- Protection rating: IP20
- Flammability class: UL 94 V-0
- Colors: Black, White
Lieferumfang
Downloads
Description
Ajax EN54 Fire ReX Jeweller – Wireless signal amplifier for professional fire alarm systems
The Ajax EN54 "Fire ReX" is an EN-54 compliant wireless signal repeater that significantly extends the range and reliability of Ajax EN54 Line fire alarm systems. Designed for large, sprawling, or structurally challenging buildings, it ensures stable and secure communication between the fire alarm control panel (CIE) and all connected devices – even through steel, concrete, and solid walls.
Maximu...
Read more
Details
Connection options
- Number of EN54 Fire ReX Jewellers affiliated with the CIE: up to 5
- Number of devices connected to the EN54 Fire ReX Jeweller: up to 199
wireless connection
- Jeweller Communication Technology
- Frequency bands: 866.0 - 866.5 MHz 868.0 - 868.6 MHz 868.7 - 869.2 MHz 905.0 - 926.5 MHz 915.85 - 926.5 MHz 921.0 - 922.0 MHz
- Maximum effective radiated power (ERP): up to 20 mWM
- Radio signal modulation: GFSK
- Radio range: up to 1800 m
Between the CIE and connected devices (in open space). The maximum range depends on the connected device.
- Wings communication technology
Proprietary wireless technology for transmitting photos for alarm verification and firmware updates.
-
- Frequency bands: 866.0 - 866.5 MHz 868.0 - 868.6 MHz 868.7 - 869.2 MHz 905.0 - 926.5 MHz 915.85 - 926.5 MHz 921.0 - 922.0 MHz
- Radio range: up to 1800 m
Between the CIE and a radio signal repeater, or between a radio signal repeater and the connected devices (in an open space). The maximum range depends on the connected device.
Communication channels
- Ethernet: 1x 8P8C connector (Up to 100 Mbit/s.)
Transmission time
- Alarm transmission time to the CIE: 0.3 s
- Photo transmission time to the CIE:
- 18 s (Via EN54 Fire ReX Jeweller with the Wings channel. The transmission time depends on the settings.)
- 10 s (Via EN54 Fire ReX Jeweller using the Ethernet channel. The transmission time depends on the settings.)
--- Installation Recommendations ---
The device is suitable for indoor use only.
The operating voltage of the device is 110–240 V~.
------------------------------
Sabotage protection
- Sabotage contacts: 2
Notifications about the error when attempting to detach the device from the surface or remove the mounting plate.
- Protection against device spoofing: Device authentication
- Detection of connection interruptions: after 36 seconds
The detection time depends on Jeweller's settings.
power supply
- External: 100–240 V, 50/60 Hz
Power consumption up to 0.48 A.
- Internal: 7.4 V⎓, 5 Ah/10 Ah
With a rechargeable Li-ion battery (not included): EN54 Internal Battery (24h) or EN54 Internal Battery (72h).
- Standby current consumption of the device at nominal voltage: 80 mA
- Maximum current consumption at nominal voltage: 105 mA
- Low battery voltage: 6 V⎓
- Recovery voltage at low battery charge: 6.2 V
- Battery voltage at the end of the runtime: 6 V (The device is switched off.)
- Minimum charge level of the emergency power battery when fully charged: 8 V
Autonomous operation
- With internal battery: up to 50 hours
When Ethernet is enabled. With EN54 internal battery (24h), not included in the complete set.
- up to 100 hours
When Ethernet is enabled. With EN54 internal battery (72h), not included in the complete set.
Housing
- Dimensions: 210 × 210 × 51 mm
- Weight: 890 g
- Operating temperature: from −10 °C to +40 °C
- Operating humidity: up to 75% non-condensing
- Protection rating: IP20
- Flammability class: UL 94 V-0
- Colors: Black, White
Lieferumfang
Downloads
Manufacturer
by
AJAX
AJAX EN54 wireless repeater "Fire ReX"
- Regular price
- €363,60
- Sale price
- €363,60
- Regular price
-
€427,80
Series: AJAX EN54 Line
Series: AJAX EN54 Line
Couldn't load pickup availability
SKU: Product number: ax-en54-fire-rex-jeweller-w
Delivery time: 1-3 days
100% original products with manufacturer's warranty
Information for corporate/business customers
Invoice without VAT
Business customers from Germany and other EU countries (excluding Austria) can have their goods invoiced without VAT. Simply provide your valid VAT identification number during the ordering process.
INFO: Sales tax will only be deducted at checkout.
Order with VAT identification number
The easiest way to enter your VAT ID number is during the customer account creation process: Click here
Alternatively, you can access the shopping cart during the ordering process (either on the side or directly on the shopping cart page). There, enter your valid VAT identification number in the "VAT ID" field; this will automatically process your order tax-free.
Special conditions for large orders
Please contact us for large orders. We will promptly provide you with a customized offer with special conditions.
Learn more here
