# BEMKO C17-HLA3-MD Microwave Motion and Twilight Sensor for HLA3 Luminaires

**URL:** https://aio.lv/en/product--bemko-c17-hla3-md--12452194
**Data updated:** 2026-05-18 02:43 (EEST)
**Category:** Smart Sensors
**Manufacturer:** BEMKO
**Manufacturer code:** C17-HLA3-MD
**EAN:** 5900280982650
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bemko-c17-hla3-md--12452194

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The BEMKO C17-HLA3-MD is a microwave motion and twilight sensor designed specifically for integration with HLA3 series luminaires. This sensor provides automated lighting control by detecting movement and ambient light levels, ensuring energy efficiency and convenience. It is an ideal solution for indoor lighting systems requiring smart, responsive operation in various commercial or residential environments.

## Long description

The BEMKO C17-HLA3-MD is a specialized microwave motion and twilight sensor engineered for seamless integration with BEMKO HLA3 series luminaires. This device enhances lighting systems by providing automated control based on real-time movement detection and ambient light intensity, effectively reducing energy consumption by ensuring lights are only active when necessary.
Advantages
The primary benefit of this sensor is its high-precision microwave technology, which allows for reliable motion detection even through non-metallic materials. By combining motion sensing with a twilight function, the unit ensures that artificial lighting is only activated when natural light levels fall below a specific threshold. This dual-sensing capability promotes significant energy savings and extends the operational lifespan of the connected light source by preventing unnecessary usage. Its compact design is specifically tailored for the HLA3 series, ensuring a clean, professional installation that maintains the aesthetic integrity of the luminaire.
Suitable for
Corridors and hallways in office buildings
Stairwells and residential common areas
Warehouses and storage rooms
Underground parking facilities
When it may not be suitable
This sensor may not be suitable for areas with high levels of vibration or where moving objects like fans or large machinery are present, as these can trigger false detections. Additionally, it is intended for indoor use and should not be installed in environments exposed to direct weather conditions or high humidity.
Key specifications
Technology: Microwave motion detection
Integrated twilight sensor
Compatibility: Designed for BEMKO HLA3 series luminaires
Application: Indoor use
How to use
The sensor is designed to be installed directly into the designated slot of the compatible HLA3 luminaire. Once physically mounted, the device should be configured according to the specific requirements of the space, such as detection range and light sensitivity thresholds. Ensure the power supply is disconnected during the installation process to prevent electrical hazards. After installation, the sensor operates autonomously, detecting movement within its field of view and adjusting the light output based on the ambient light levels.
What to consider before purchase
Verify compatibility with your existing HLA3 luminaire model
Assess the detection area to ensure it covers the intended space without interference
Confirm that the installation environment is free from excessive vibrations
Usage recommendations
For optimal performance, avoid placing the sensor near large metal objects or high-frequency interference sources, as these can affect the sensitivity and range of the microwave detection.

## FAQ

### How much does the BEMKO C17-HLA3-MD Microwave Motion and Twilight Sensor cost, and is it available for purchase?

The price is 16.99 € (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 10.07.2026 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, 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 BEMKO 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 BEMKO 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/12452194/68754817_large.webp