# Ajax MotionProtect Wireless Passive Infrared PIR Motion Sensor White

**URL:** https://aio.lv/en/product--ajax-5328--3502770
**Data updated:** 2026-06-05 11:42 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Ajax
**Manufacturer code:** 5328
**EAN:** 856963007200
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 47.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-5328--3502770

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

The Ajax MotionProtect is a wireless passive infrared (PIR) motion sensor designed for indoor security systems. It features advanced motion detection technology to identify human presence while ignoring pets, ensuring reliable performance. The device comes with a mounting bracket for easy wall installation and integrates seamlessly into the Ajax security ecosystem for real-time alerts and monitoring.

## Long description

The Ajax MotionProtect is a professional-grade wireless passive infrared (PIR) motion sensor engineered to provide reliable security for indoor environments. By utilizing advanced digital signal processing, this device accurately identifies human movement while effectively filtering out environmental noise and false triggers. It is designed to integrate seamlessly into the Ajax security ecosystem, ensuring that users receive instant notifications regarding potential intrusions in their homes or offices.
Advantages
This motion sensor offers exceptional energy efficiency, capable of operating for up to seven years on a single pre-installed battery. Its sophisticated detection algorithm is specifically calibrated to ignore domestic animals weighing up to 20 kg and measuring up to 50 cm in height, which significantly reduces the occurrence of false alarms in households with pets. Furthermore, the device maintains high detection accuracy even in challenging thermal conditions, such as temperatures reaching +40°C, by automatically adjusting its sensitivity to compensate for ambient heat fluctuations.
Suitable for
Residential home security systems
Office and commercial space monitoring
Securing entry points such as doors and hallways
Environments with small pets
When it may not be suitable
The Ajax MotionProtect is designed exclusively for indoor use and should not be installed in outdoor environments where it would be exposed to direct precipitation or extreme weather conditions. Additionally, it may not be suitable for areas with large pets exceeding the specified weight and height limits, as this could lead to false detection events.
Key specifications
Detection technology: Passive Infrared (PIR)
Pet immunity: Up to 20 kg weight and 50 cm height
Battery life: Up to 7 years
Operating temperature range: Up to +40°C
Installation: Wall-mounted via SmartBracket
How to use
The device is designed for immediate deployment. Since the battery is pre-installed, there is no requirement to disassemble the housing before setup. Users can connect the sensor to the Ajax hub with a single click via the mobile application. The physical installation is simplified by the included SmartBracket, which allows for secure wall mounting in just a few minutes, ideally positioned facing doors or areas where unauthorized entry is most likely.
What to consider before purchase
Ensure the installation location is indoors and away from direct sunlight or heat sources.
Verify that your existing security system is compatible with the Ajax ecosystem.
Check that the mounting surface is stable and allows for the recommended installation height.
Usage recommendations
For optimal performance, mount the sensor at the recommended height and ensure the field of view is not obstructed by furniture, curtains, or glass partitions that could interfere with infrared detection.

## Specifications

| Feature | Value |
|---|---|
| Interface | RF |
| Weight | 0.086 kg |
| Certification | Grade 2, CE |
| Security algorithms | AES |
| Operating relative humidity (H-H) | 0 - 75 |
| Battery type | CR123A |
| Operating temperature (T-T) | 5 - 40 |
| Number of batteries supported | 1 |
| Height | 110 mm |
| LED indicators | Y |
| Sensor type | Passive infrared (PIR) sensor |
| Width | 65 mm |
| Depth | 50 mm |
| Connectivity technology | Wireless |
| Product colour | White |
| Operating frequency | 868 - 868.6 |
| Battery life | 7 year(s) |
| Manual | Yes |
| Battery voltage | 3 V |
| Batteries included | Yes |
| Mounting type | Wall |
| Placement | Indoor |
| Power source type | Battery |
| Transmission distance | 1700 m |
| Installation height (min) | 2.4 m |
| Detection distance | 12 m |
| Mounting bracket(s) included | Yes |
| Pet immunity (max) | 20 kg |

## FAQ

### How much does the Ajax MotionProtect Wireless PIR Motion Sensor cost, and is it available for purchase?

The price is 56.99 € (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 25.06.2026 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: 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 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

## Image

https://aio.lv/img/cache/product/3502770/54663112_large.webp