# Motion detector Karlik 7DCR-1 — passive infrared sensor for presence detection

**URL:** https://aio.lv/en/product--karlik-7dcr-1--12114526
**Data updated:** 2026-03-20 10:07 (EET)
**Category:** Smart Sensors
**Manufacturer:** Karlik
**Manufacturer code:** 7DCR-1
**EAN:** 5901832002369
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 70.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-7dcr-1--12114526

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Karlik 7DCR-1 is a motion detector using a passive infrared (PIR) sensor designed to detect human presence and motion. It serves for automatic lighting control, security alarm triggering, and energy-saving applications. The compact detector integrates with electrical installations to switch loads or send presence signals in residential and commercial spaces.

## Long description

Karlik 7DCR-1 is a compact motion detector that uses a passive infrared (PIR) sensor to detect human presence and movement. Designed for integration into electrical installations, this detector can be used for automatic lighting control, presence signalling and basic security alarm triggering in residential and commercial interiors. The device is intended to switch loads or provide a presence output signal to downstream control circuits, supporting energy-saving scenarios by enabling lighting or equipment to operate only when people are present.
Advantages
The Karlik 7DCR-1 provides reliable passive infrared detection in a small footprint suitable for flush mounting. Its design enables direct integration with standard wiring and switching circuits, allowing simple connection to lighting loads or control systems. The detector’s focus on presence detection helps reduce energy consumption by automating lighting and equipment operation based on occupancy. The product is compatible with DECO mechanisms and frames (sold separately), which allows aesthetic matching with other switchgear when installed.
Suitable for
Automatic control of indoor lighting in corridors, hallways and stairwells
Presence detection for offices, meeting rooms and reception areas
Energy-saving automation in residential rooms and common areas
Triggering of basic alarm or signalling circuits in small installations
Key specifications
Detection principle: passive infrared (PIR)
Function: motion and presence detection for switching or signalling
Mounting: compact unit suitable for integration with electrical installation
Typical applications: residential and commercial indoor spaces
Compatibility: designed to work with DECO mechanisms and frames sold separately
How to use
Install the Karlik 7DCR-1 within the electrical wiring system according to local regulations and the manufacturer’s installation instructions. Connect the detector to the load or control circuit so that its output actuates lighting or sends a presence signal to the intended device. Position the detector to obtain a clear view of the monitored area, avoiding direct exposure to heat sources or reflective surfaces that could affect PIR sensing. Confirm wiring and operation with power off, then apply power and test detection and switching behaviour.
Usage recommendations
For reliable operation place the detector where typical movement crosses the sensor field rather than directly towards or away from it, and avoid mounting where direct sunlight, HVAC outlets or heat-emitting equipment may cause false triggers. Use compatible DECO frames and mechanisms for a finished installation; note that mechanisms, frames and optional light modules or sealants are sold separately.

## FAQ

### How much does the Motion detector Karlik 7DCR-1 cost, and is it available for purchase?

The price is 85.49 € (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 13.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Motion detector Karlik 7DCR-1 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 Karlik 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 Karlik 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 Motion detector Karlik 7DCR-1?

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/12114526/67652197_large.webp