# Ajax FireProtect 2 RB Heat and Smoke Detector, Black

**URL:** https://aio.lv/en/product--ajax-systems-52251136bl1--12432097
**Data updated:** 2026-05-14 06:01 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** Ajax Systems
**Manufacturer code:** 52251.136.BL1
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 203.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 168.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-systems-52251136bl1--12432097

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Ajax FireProtect 2 RB is a wireless combined heat and smoke detector designed for residential fire safety. Featuring a built-in siren, it provides reliable alerts with a maximum communication range of 1700 meters. This black-colored device is powered by replaceable batteries, ensuring continuous protection. It is an essential component for modern smart home security systems, offering rapid detection of fire hazards and smoke accumulation.

## Long description

The Ajax FireProtect 2 RB is a professional-grade wireless heat and smoke detector designed to provide reliable fire safety for residential environments. Featuring a sleek black finish, this device integrates seamlessly into modern smart home security systems. It utilizes advanced sensor technology to detect fire hazards rapidly while minimizing false alarms, ensuring that residents are alerted immediately in the event of a danger. With a powerful built-in 85 dB siren and long-range wireless communication, it serves as a critical component for comprehensive home protection.
Advantages
This detector offers exceptional reliability through its sophisticated hardware and software, which work together to provide real-time analysis and stable performance. The device is designed for easy installation, featuring a SmartBracket mounting panel that allows for quick setup without the need to disassemble the unit. Its wireless communication is highly secure, utilizing proprietary protocols with encryption to prevent spoofing or interference. Furthermore, the system supports synchronous interconnection, meaning that if one detector triggers an alarm, all other connected units will sound their sirens simultaneously, ensuring that everyone in the building is alerted regardless of their location.
Suitable for
Residential houses and apartments
Smart home security ecosystems
Multi-room properties requiring synchronized fire alarms
Users seeking remote monitoring via smartphone applications
When it may not be suitable
The Ajax FireProtect 2 RB is designed specifically for residential indoor use and may not be suitable for industrial environments with high levels of dust, steam, or extreme temperature fluctuations that could interfere with sensor accuracy. It is also not intended for outdoor installation where it would be exposed to direct weather elements.
Key specifications
Detection type: Heat and smoke
Alarm volume: 85 dB
Maximum wireless range: 1700 meters
Power source: Replaceable batteries
Dimensions: 124 x 124 x 45 mm
Weight: 272 g
Color: Black
How to use
Installation is straightforward thanks to the included SmartBracket panel, which allows you to mount the detector securely to the ceiling. Once mounted, the device can be added to your Ajax security system via the mobile application, which guides you through the configuration process. The detector operates automatically, performing self-tests to ensure the sensors are functioning correctly. You can monitor the status of the device, receive low-battery notifications, and trigger manual tests directly through the app or by pressing the front panel of the detector.
What to consider before purchase
Ensure compatibility with your existing Ajax hub for full smart features.
Check the mounting surface to ensure it is suitable for the SmartBracket system.
Verify that the installation location is within the maximum radio range of the hub.
Consider the number of detectors needed to cover all rooms effectively for synchronized alerting.
Usage recommendations
For optimal safety, it is recommended to install detectors in every bedroom and in common living areas. Regularly check the status of your device through the Ajax app to ensure the system is active and to receive timely alerts regarding battery levels or maintenance needs.

## Specifications

| Feature | Value |
|---|---|
| Number of batteries supported | 2 |
| Product colour | Black |
| Maximum range | 1700 m |
| Power source type | Battery |
| Audible alarm type | Fire horn/siren |
| Siren dimensions (WxDxH) | 124 x 124 x 45 |
| Siren weight | 272 g |
| Carbon monoxide (CO) detector | No |
| Smoke detector | Yes |
| Heat detector | Yes |
| Emergency audible alarm unit | Yes |
| Fire alarm control unit | No |

## FAQ

### How much does the Ajax FireProtect 2 RB Heat and Smoke Detector cost, and is it available for purchase?

The price is 203.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Ajax Systems products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ajax Systems service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Ajax FireProtect 2 RB Heat and Smoke Detector?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12432097/68738146_large.webp