Ajax
Ajax EN54 Fire ReX wide-area amplifier white
EN54 Fire ReX wireless radio signal range extender
484,84€
391,00 € excl. VAT
Price includes VAT · worldwide delivery with DHL Express
Buying several or need a complete solution? Request a project price →
In stock – Dispatched within 1–5 business daysTo a parcel locker, by courier or for pickup
- 14-day returns
- Warranty 24 months
- Secure payment
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- EU merchant, no customs duties
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Ajax EN54 Fire ReX Range Extender
EN54 Fire ReX is a wireless radio signal range extender that expands the radio coverage of the Ajax fire alarm system, ensuring reliable two-way communication between EN54 devices and the Fire Hub control panel.
Key features:
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Certifications: complies with EN 54-4, EN 54-18, EN 54-25 and EN 50131 (Grade 2)
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Signal range: extends wireless radio communication up to 2,000 m in line of sight
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Up to 5 repeaters: up to five Fire ReX units can be used per system, covering as much as 35 km²
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Power supply: runs on 230 V mains with backup battery power, providing 24 or 72 hours of operation if mains power is lost
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Autonomous control: Fire ReX can operate on its own, managing devices and responding to events independently of the hub system, including activating sirens in the event of a fault or loss of connection with the control panel
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Security and monitoring: supports continuous radio link supervision, tamper protection and encrypted data transmission, enhancing the system's cybersecurity
Overview table:
| Feature | Description |
|---|---|
| Operating principle | Wireless radio signal range extender |
| Radio range | Up to 2,000 m (line of sight) |
| Number of repeaters | Up to 5 units per system |
| Coverage area | Up to 35 km² |
| Power supply | 230 V + 24/72 h battery |
| Communication | Jeweller and Ethernet |
| Autonomous function | Ability to control devices directly from the hub |
| Security | Tamper alarms, encrypted data, radio channel monitoring |
| Product code | K000073 |
|---|---|
| Manufacturer code | 135975.358.WH1 |
| Brand | Ajax |
| Condition | New |
| Warranty | 24 months |
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| Smartpost (Itella) parcel locker | free |
|---|---|
| Omniva parcel locker | free |
| DPD parcel locker | free |
| Omniva post office | free |
| DPD courier | free |
| I'll pick it up (from the office, by appointment) | free |
| Parcel locker or parcel shop | by country and weight |
| Courier | by country and weight |
| DHL Express courier (1–3 business days) | by country and weight |
In-stock products: dispatched within 1–2 business days after payment. The delivery time of products on order is shown in the product information. Consumers have a 14-day right of withdrawal – see Returns and Warranty.
We deliver worldwide with DHL Express (1–3 business days); the price depends on the country and parcel weight.
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