# Ajax DualCurtain Outdoor Wireless Infrared Motion Sensor, White

**URL:** https://aio.lv/en/product--ajax-systems-3905581wh1--12546756
**Data updated:** 2026-07-06 17:46 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** Ajax Systems
**Manufacturer code:** 39055.81.WH1
**EAN:** 4823114017353
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 611.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 505.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-systems-3905581wh1--12546756

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The Ajax DualCurtain Outdoor is a wireless infrared motion sensor designed for perimeter protection. It features two independent optical systems with narrow viewing angles, allowing for precise detection while minimizing false alarms. This device is suitable for outdoor installation, providing reliable security monitoring for residential or commercial properties. Includes mounting brackets for easy setup.

## Long description

The Ajax DualCurtain Outdoor is a professional wireless infrared motion sensor engineered for high-precision perimeter protection. Featuring two independent optical systems with narrow viewing angles, this device provides reliable security monitoring for residential and commercial properties by detecting movement along boundaries while minimizing false alarms. Its robust design is built to withstand outdoor conditions, ensuring consistent performance in various environments.
Advantages
This motion sensor utilizes advanced ELSA digital signal analysis to distinguish between human movement and environmental interference, such as swaying vegetation or small animals. The device offers exceptional flexibility with independently adjustable optical systems, allowing users to customize the detection range for each side. Furthermore, the Near Area Detection feature effectively eliminates blind spots near the sensor body, ensuring comprehensive coverage. With its anti-masking technology and tamper protection, the sensor remains secure against physical interference or attempts to disable it, while the energy-efficient design ensures long-term operation on battery power.
Suitable for
Protecting property perimeters and boundaries
Securing windows, doors, and narrow passages
Monitoring outdoor areas of residential homes
Enhancing security for commercial building facades
When it may not be suitable
This device is specifically designed for perimeter protection and may not be the optimal choice for monitoring large, open indoor spaces where a wide-angle motion detector would be more effective. Additionally, the Near Area Detection feature may reduce pet immunity, making it less suitable for areas where pets frequently roam near the sensor.
Key specifications
Sensor type: Infrared sensor
Connectivity: Wireless
Detection distance: Up to 13 meters per side
Mounting: Wall-mounted
Power source: CR123A batteries
Operating temperature range: -25 to 60 °C
Color: White
How to use
Installation is straightforward using the included mounting brackets. To integrate the sensor into your security system, simply scan the QR code via the Ajax mobile application and assign the device to a specific room. Once mounted, you can configure the sensitivity and detection zones in real-time through the app. The system allows for remote testing of detection zones and communication, ensuring the sensor is perfectly positioned for your security needs without requiring manual adjustments on-site.
What to consider before purchase
Ensure the mounting surface is stable and suitable for outdoor installation.
Verify that the wireless signal can reach your hub from the intended installation point.
Consider the proximity of potential obstacles that might interfere with the narrow viewing sectors.
Check if the Near Area Detection feature is required for your specific layout, keeping in mind its impact on pet immunity.
Usage recommendations
For optimal performance, regularly test the detection zones using the mobile application and keep the lenses clean from debris or obstructions. Ensure the batteries are replaced promptly when the system notifies you of low power levels to maintain continuous security coverage.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.615 kg |
| Operating relative humidity (H-H) | 0 - 95 |
| Compatibility | Hub Plus
Hub 2 (2G)
Hub 2 (4G)
Hub 2 Plus
Hub Hybrid (2G)
Hub Hybrid (4G)
ReX
ReX 2 |
| Battery type | CR123A |
| Operating temperature (T-T) | -25 - 60 |
| Number of batteries supported | 2 |
| Height | 174 mm |
| Sensor type | Infrared sensor |
| Width | 123 mm |
| Depth | 88 mm |
| Connectivity technology | Wireless |
| Product colour | White |
| Operating frequency | 866 - 922 |
| Batteries included | Yes |
| Mounting type | Wall |
| Alarm function | Yes |
| International Protection (IP) code | IP54 |
| Placement | Outdoor |
| Power source type | Battery |
| Transmission distance | 1700 m |
| Detection distance | 13 m |
| Mounting bracket(s) included | Yes |
| Tamper protection | Yes |

## FAQ

### How much does the Ajax DualCurtain Outdoor Wireless Infrared Motion Sensor cost, and is it available for purchase?

The price is 611.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 11.08.2026 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, Leasing for legal entities. 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 DualCurtain Outdoor Wireless Infrared Motion Sensor?

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/12546756/68926844_large.webp