# Ajax uartBridge smart home receiver RF 868 MHz Black Grey

**URL:** https://aio.lv/en/product--ajax-systems-367304864--10730077
**Data updated:** 2025-12-30 09:59 (EET)
**Category:** Home Automation
**Manufacturer:** Ajax Systems
**Manufacturer code:** 367304864
**EAN:** 856963007279
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-systems-367304864--10730077

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The Ajax uartBridge is a smart home receiver operating at RF 868 MHz. It features a wireless connectivity technology, compact dimensions of 55x13x64 mm, and a 5V input voltage. Available in black and grey, it seamlessly integrates into your smart home system.

## Long description

The Ajax uartBridge is a receiver module for integrating Ajax detectors into wireless security systems and smart home solutions. Operating at RF 868 MHz, the device accepts a 5V input and has compact dimensions of 55×13×64 mm. The unit is available in black and grey and is designed to be installed into the body of wired control panels and smart home hubs to extend system compatibility.
Advantages
The uartBridge provides reliable RF 868 MHz communication for connecting Ajax detectors to existing security and home automation infrastructures. Configuration is performed via a UART interface, offering flexible programming options for integrators and developers. Its small form factor allows installation inside wired central units and smart home hubs without requiring additional enclosure space.
Suitable for
Integrating Ajax wireless detectors into wired alarm control panels
Adding Ajax device support to smart home hubs
Custom installations requiring UART-configurable RF receivers
Key specifications
Model: Ajax uartBridge
Frequency: RF 868 MHz
Dimensions: 55 × 13 × 64 mm
Input voltage: 5 V
Colour: Black / Grey
Interface: UART (for configuration)
Brand: Ajax Systems
MPN: 367304864
EAN: 856963007279
How to use
Install the uartBridge inside the housing of a wired central unit or smart home hub according to the host device manufacturer’s instructions. Connect the power supply (5 V) and the UART configuration lines to the host system. After physical installation and power-up, configure the receiver via the UART interface to pair and route signals from Ajax detectors to the central unit. Verify communication and alarm reporting through the host system.
Usage recommendations
Install and configure the module following safety and EMC guidelines. Ensure correct UART wiring and stable 5 V supply. Compatible placement inside metal enclosures may require testing for RF signal strength; relocate if signal reception is insufficient.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.032 kg |
| Wireless technology | RF |
| Operating temperature (T-T) | -10 - 40 |
| Height | 64 mm |
| Input voltage | 5 |
| Width | 55 mm |
| Depth | 13 mm |
| Connectivity technology | Wireless |
| Product colour | Black, Grey |
| Operating frequency | 868 |
| Compatible products | MotionProtect
MotionProtect Plus
CombiProtect
DoorProtect
FireProtect
FireProtect Plus
LeaksProtect
SpaceControl
GlassProtect |

## FAQ

### How much does the Ajax uartBridge smart home receiver cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 29.06.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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

## Image

https://aio.lv/img/cache/product/10730077/64437797_large.webp