
Ajax FireProtect 2 RB (Heat/Smoke) white
Ajax FireProtect 2 RB Heat/Smoke is a new-generation wireless smoke and temperature sensor in the Ajax Systems smart security system range. "RB" indicates that the device runs on replaceable batteries (Replaceable Battery).
106,00 € excl. VAT
Price includes VAT · worldwide delivery with DHL Express
Buying several or need a complete solution? Request a project price →
- 14-day returns
- Warranty 24 months
- Secure payment
- Expert help choosing
- EU merchant, no customs duties
- Reviews on Trustpilot
Ajax FireProtect 2 RB (Heat/Smoke)
Key features:
-
Smoke sensor (Smoke detection) – quickly detects smoke using a photoelectric smoke chamber.
-
Heat detection – triggers when the temperature exceeds a critical threshold (typically 64 °C) or rises rapidly within a short time.
-
CO version available – a model that also detects carbon monoxide (CO) is available: FireProtect 2 RB (Heat/Smoke/CO).
-
Battery powered – runs on two CR123A batteries, lasting up to 7 years.
-
Wireless connection – communicates with the Ajax Hub via the Jeweller protocol (up to 1,700 m in open space).
-
Built-in siren – loud alarm signal (over 85 dB), activates instantly when danger is detected.
-
Phone notifications – when connected to an Ajax Hub and the mobile app, the detector sends real-time notifications.
-
Easy installation – mounts with the SmartBracket mounting panel; no cables required.
Specifications (FireProtect 2 RB Heat/Smoke):
| Feature | Description |
|---|---|
| Detection types | Smoke, temperature |
| Batteries | 2 x CR123A (replaceable) |
| Battery life | up to 7 years |
| Siren volume | ≥ 85 dB at 1 m |
| Range from Hub | up to 1,700 m (in open space) |
| Operating temperature range | -10 °C to +40 °C |
| Dimensions | approx. 111 × 42 mm |
| Certifications | EN 14604, EN 50291 (depending on model) |
Typical applications:
-
-
Houses, apartments, offices
-
Locations where early detection of a fire by smoke or heat is essential
-
| Product code | K000215 |
|---|---|
| Manufacturer code | 52250.136.WH1 |
| Brand | Ajax |
| Condition | New |
| Warranty | 24 months |
No reviews yet. Only buyers of this product can review it – we email a link after delivery.
| Smartpost (Itella) parcel locker | 2,55 € |
|---|---|
| Omniva parcel locker | 3,10 € |
| DPD parcel locker | 2,60 € |
| Omniva post office | 8,68 € |
| DPD courier | 6,82 € |
| 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.
Similar products
Smoke detector EN54 FireProtect with siren wireless black
In stock Manufacturer's recommended retail price 163,61 €
Radio motion sensor PMD85 +PET 40kg outdoor
Delivery time 3–6 business days Manufacturer's recommended retail price 87,84 €
Camera Module DS-PDCM15PF-IR
In stock Manufacturer's recommended retail price 136,31 €
Wireless Motion Detector DS-PDP18-HM-WE Outdoor
In stock Manufacturer's recommended retail price 140,36 €
Wireless motion sensor DS-PDPC12PF-EG2-WE(B)
In stock Manufacturer's recommended retail price 169,25 €