Ajax
Ajax EN54 FireProtect (Smoke) smoke detector, white
Ajax EN54 FireProtect (Smoke) Jeweller – wireless, addressable smoke detector, white
146,94€
118,50 € excl. VAT
Price includes VAT · worldwide delivery with DHL Express
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In stock – Dispatched within 1–5 business daysTo a parcel locker, by courier or for pickup
- 14-day returns
- Warranty 24 months
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Ajax EN54 FireProtect (Smoke), white
Overview
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Model: Ajax EN54 FireProtect (Smoke) Jeweller – wireless addressable smoke detector
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Uses a dual-spectrum optical sensor and a patented smoke chamber protected against dust, dirt and insects, for more accurate smoke detection and fewer false alarms.
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Equipped with the HazeFlow 2 algorithm, which distinguishes smoke from vapour (“vape”)
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Built-in 85 dB siren that activates in the event of an alarm as a visual and audible signal.
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Uses Ajax Jeweller radio communication – two-way and secure, with a range of up to 1,700 m
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Powered by two CR123A batteries that last up to 5 years without replacement.
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Automatic notification when the battery is running low
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Dimensions: 124 × 124 × 54.2 mm, weight approx. 281 g.
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Operating temperature: –10 °C to +50 °C, humidity up to 80%, protection rating IP21C, UL 94 V-0 flammability rating.
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Certifications: complies with EN54-7, EN54-25; smoke detector variants may additionally comply with EN54-3 (version with audible signal).
Summary table
| Feature | Description |
|---|---|
| Detector | Dual-spectrum optical smoke sensor, temperature monitoring |
| False alarm protection | HazeFlow 2 algorithm, dust- and insect-proof smoke chamber |
| Alarm | 85 dB siren, 32 sound patterns, synchronised alarm |
| Communication | Jeweller radio communication up to 1,700 m, AES encryption |
| Power supply | 2 × CR123A batteries, up to 5 years of battery life |
| Physical | 124 × 124 × 54.2 mm, ~281 g, black/white |
| Environment | –10 °C to +50 °C, up to 80% humidity, IP21C |
| Certifications | EN54-7, EN54-25 (EN54-3 variant), RED compliant |
| Product code | K000020 |
|---|---|
| Manufacturer code | 119921.275.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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