# Ajax FireProtect 2 RB Heat Smoke CO Black 1700m Battery

**URL:** https://aio.lv/en/product--ajax-52253--11078355
**Data updated:** 2025-12-30 15:12 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Ajax
**Manufacturer code:** 52253
**EAN:** 4823114030703
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 95.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-52253--11078355

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Ajax FireProtect 2 RB is a heat, smoke, and CO detector with a maximum range of 1700m. It features an audible fire alarm with a siren and operates on battery power. The compact design measures 124 x 124 x 45 mm and weighs 274.5 g, making it suitable for various environments.

## Long description

FireProtect 2 RB is a compact multi-sensor detector combining heat, smoke and carbon monoxide (CO) sensing for residential fire safety. The device features a built-in 85 dB siren, long-lasting battery options, secure two-way wireless communication, and compatibility with Ajax hubs and apps for remote monitoring and configuration. The detector is designed for fast alarm propagation across a system and meets contemporary residential fire safety standards.
Advantages
FireProtect 2 provides stable performance and long battery life with options to fit different market needs. The detector warns about low battery at least 30 days before full discharge via app notifications, LED indication and audible beeps. It has a powerful 85 dB siren and synchronized interconnection logic that triggers system-wide alarms faster than standard requirements. Secure two-way radio communication with encryption and authentication reduces risk of interference or sabotage, and an extended wireless range (up to 1700 m in open space) supports flexible installation. The device is ready to use out of the box and is maintenance-free thanks to automatic self-tests and remote configuration through Ajax apps.
Suitable for
 Residential apartments and houses
 Small flats and studios
 Vacation homes and cottages
 Rooms where combined detection of heat, smoke and CO is required
Key specifications
 Detection types: heat, smoke, carbon monoxide (CO)
 Siren volume: 85 dB
 Wireless range: up to 1700 m (open space)
 Dimensions: 124 × 124 × 45 mm
 Weight: 274.5 g
 Power: battery (two versions available)
 Communication: two-way radio with encryption and authentication (Jeweller protocol)
 MPN: 52253, EAN: 4823114030703
How to use
Install FireProtect 2 on a ceiling or high on a wall following local regulations for placement of smoke, heat and CO detectors. Mount the detector on the supplied SmartBracket without disassembling the unit; the bracket allows leveling at 90° angles after fixing. Add the device to your Ajax system via the Ajax app for remote monitoring and settings, or use the detector standalone if a hub is not available. Test the detector through the app or by pressing the front panel to verify correct operation. The detector will perform automatic self-tests and report its status to the hub.
Usage recommendations
Place FireProtect 2 in sleeping areas, hallways that lead to bedrooms, and other locations specified by local fire safety guidelines. Avoid installing the detector too close to cooking appliances to reduce false alarms from normal cooking fumes, and keep vents or large airflows from directly blowing into the detector. Regularly check app notifications for low-battery alerts and test the device periodically to ensure reliable operation.

## 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 | 274.5 g |
| Carbon monoxide (CO) detector | Yes |
| 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 Smoke CO cost, and is it available for purchase?

The price is 114.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 17.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Ajax FireProtect 2 RB Heat Smoke CO be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 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 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 Smoke CO?

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/11078355/66696544_large.webp