# Alarm signal repeater Ajax AJAX8075 Black Battery Lithium-Ion

**URL:** https://aio.lv/en/product--ajax-systems-367304857--10737903
**Data updated:** 2026-01-14 13:00 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Ajax Systems
**Manufacturer code:** 367304857
**EAN:** 856963007415
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 94.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-systems-367304857--10737903

## Delivery options

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

## Summary description

The Ajax AJAX8075 is a black alarm signal repeater and transmitter powered by a Lithium-Ion battery. It measures 162.7 mm in width and height, and 35.9 mm in depth. This device enhances the signal range of your Ajax security system, ensuring reliable communication between devices.

## Long description

The Ajax AJAX8075 Black Battery Lithium-Ion is a compact alarm signal repeater and transmitter designed to extend and stabilize wireless communication within an Ajax Systems security setup. With a low-profile housing and integrated lithium-ion power source, the unit increases signal reach between devices to help maintain reliable alarm reporting and remote control across larger properties or areas with radio obstacles. Its dimensions are 162.7 mm by 162.7 mm with a depth of 35.9 mm, allowing for discreet wall mounting or placement on flat surfaces.
Advantages
The device provides improved wireless coverage for Ajax security components while operating from a rechargeable lithium-ion battery for prolonged uptime. Its form factor supports flexible installation locations, and the repeater function helps reduce communication dropouts caused by building structure or distance. The product is compatible with Ajax Systems devices and is intended to maintain consistent signal levels for alarms, sensors and control panels.
Suitable for
Residential properties with thick walls or multiple floors
Commercial premises requiring extended radio coverage for sensors and detectors
Large apartments, townhouses and villas where base station signals weaken
Buildings with layout features that create radio shadow zones
Key specifications
Device type: alarm signal repeater and transmitter
Power source: built-in lithium-ion battery
Form factor: compact wall-mountable unit
Nominal dimensions: 162.7 mm (W) × 162.7 mm (H) × 35.9 mm (D)
Color: black
Main function: extends and stabilizes wireless communication between security devices
How to use
Install the repeater in a location that lies between the Ajax hub (or main control unit) and the devices that experience weak signals. Mount the unit on a wall or place it on a stable horizontal surface at a mid-height position to optimize radio propagation. Ensure the repeater is charged and paired with the Ajax control system according to the system’s device-adding procedure. After pairing, verify signal strength from the hub or management app and, if necessary, reposition the repeater until satisfactory coverage is achieved.
Usage recommendations
Place the repeater away from large metal objects, thick concrete cores and other sources of radio interference. Periodically check battery charge status via the Ajax management interface and recharge before battery level becomes critically low to maintain uninterrupted signal support. For best performance, use this unit as part of a planned network layout, adding additional repeaters if coverage still shows weak points.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Height | 162.7 mm |
| Width | 162.7 mm |
| Depth | 35.9 mm |
| Product colour | Black |
| Power source type | Battery |

## FAQ

### How much does the Alarm signal repeater Ajax AJAX8075 cost, and is it available for purchase?

The price is 114.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 Monday 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, Installment. All transactions are 100% secure and encrypted.

### Can Alarm signal repeater Ajax AJAX8075 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 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/10737903/64440357_large.webp