# Ajax MultiTransmitter Wireless Wall-Mounted Smart Home Integration Module

**URL:** https://aio.lv/en/product--ajax-systems-3820062wh1--12425865
**Data updated:** 2026-05-10 03:57 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** Ajax Systems
**Manufacturer code:** 38200.62.WH1
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 369.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 305.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-systems-3820062wh1--12425865

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Ajax MultiTransmitter is a wireless wall-mounted integration module designed to connect third-party wired detectors to the Ajax security system. Operating at a frequency of 868-868.6 MHz, it allows for the modernization of existing alarm systems by enabling remote control and monitoring via the Ajax app. This device ensures reliable communication and seamless integration for comprehensive smart home security management.

## Long description

The Ajax MultiTransmitter is a wireless wall-mounted integration module designed to modernize existing wired alarm systems by connecting them to the Ajax security ecosystem. It allows users to retain their current wired detectors while gaining the benefits of modern smart home security, including remote control via a smartphone app, automation scenarios, and detailed notifications. The device ensures reliable communication through the encrypted Jeweller radio protocol, which features anti-jamming capabilities and frequency hopping.
Advantages
This module breathes new life into legacy security systems, allowing for a cost-effective upgrade without replacing all existing hardware. It provides comprehensive control through the Ajax app, enabling users to manage security settings, receive data-rich alerts, and configure automation scenarios from anywhere. The system supports various alarm types, including intrusion, fire, and medical alerts, ensuring precise information is delivered to both the user and monitoring stations. Furthermore, it is designed for high reliability, featuring a backup battery for power outages and dual tamper protection against physical sabotage.
Suitable for
Modernizing legacy wired alarm systems
Integrating third-party wired detectors into the Ajax ecosystem
Expanding security coverage in areas with poor radio signal penetration
Creating automated smart home security scenarios
This device may not be suitable for environments where the existing wired sensors are incompatible with standard alarm signaling or if the installation site lacks a compatible Ajax hub. It is also not intended for use as a standalone security system without a central hub.
Key specifications
Operating frequency: 868 - 868.6 MHz
Communication protocol: Jeweller
Maximum wire length: 400 meters
Backup power: Up to 4 days
Mounting type: Wall-mounted
Dimensions: 196 mm x 100 mm x 238 mm
How to use
The MultiTransmitter is installed by mounting it to a wall and connecting the existing wired detectors to its terminals. The device is added to the Ajax security system by scanning a QR code within the mobile application, which simplifies the setup process significantly. Users do not need to manually calculate resistor values, as the system automatically detects and validates the connections. Once configured, each wired device can be assigned a specific alarm type and room location for accurate monitoring.
What to consider before purchase
Ensure compatibility with your existing wired sensors
Verify the availability of an Ajax hub to manage the module
Check the distance between the module and the hub to ensure stable radio communication
Confirm that the power supply requirements are met for the backup battery functionality
Usage recommendations
For optimal performance, ensure that all signal cables are properly secured and that the module is placed in a location protected from direct environmental hazards. Regularly test the system via the app to verify that all connected wired devices are reporting correctly.

## Specifications

| Feature | Value |
|---|---|
| Type | Wall-mounted |
| Weight | 0.805 kg |
| Operating temperature (T-T) | -10 - 40 |
| Height | 238 mm |
| Width | 196 mm |
| Depth | 100 mm |
| Connectivity technology | Wireless |
| Product colour | White |
| Maximum operating distance | 2000 m |
| Operating frequency | 868 - 868.6 |
| Compatible products | Ajax Hub, Hub Plus, Hub 2, Hub 2 Plus |
| International Protection (IP) code | IP40 |
| User guide | Yes |
| Mounting kit | No |
| Built-in display | No |
| Smartphone/tablet remote support | Yes |
| Transmit power | 7.29 mW |

## FAQ

### How much does the Ajax MultiTransmitter Wireless Integration Module cost, and is it available for purchase?

The price is 369.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 23.07.2026 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

## Image

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