# Door/window wired magnetic sensor SATEL K-1 2E BR — brown, 20 V input, 10 g

**URL:** https://aio.lv/en/product--satel-k2-br--11863504
**Data updated:** 2026-03-09 17:40 (EET)
**Category:** Smart Sensors
**Manufacturer:** SATEL
**Manufacturer code:** K2 BR
**EAN:** 5905033335158
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-k2-br--11863504

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Wired door/window magnetic sensor SATEL K-1 2E BR designed for monitoring opening and closing of doors and windows. Uses wired connectivity and operates with a 20 V power supply input. Compact brown housing with a weight of 10 g. Suitable for integration into alarm and access control systems where a discreet, low-weight sensor is required.

## Long description

Wired door/window magnetic sensor SATEL K-1 2E BR is a compact, flush-mount magnetic contact designed to monitor the opening and closing of doors and windows. The device consists of two watertight parts — a reed switch sensor and a matching magnet — which are installed into prepared recesses in wooden or plastic frames. When the two parts separate, the sensor circuit opens and can signal an alarm or automation input. The K-1 2E BR operates from a 20 V input and has a lightweight brown housing weighing approximately 10 g, making it suitable for discreet installations in residential and commercial environments.
Advantages
The SATEL K-1 2E BR offers a low-profile, flush-mount design that minimizes visual impact while maintaining reliable magnetic contact operation. Its two-part watertight construction ensures consistent performance when installed in frame recesses, and compatibility with NC inputs allows integration with most alarm control panels and automation systems. The brown finish and small dimensions facilitate unobtrusive placement on a variety of door and window frames.
Suitable for
 Perimeter protection of doors and windows in homes
 Security systems in offices and commercial premises
 Integration into automation systems as a state/position sensor
 Flush-mounted installations where discreet appearance is required
Key specifications
 Connectivity: wired magnetic contact
 Operation voltage/input: 20 V
 Mounting type: flush-mount (requires prepared recesses)
 Construction: two watertight parts — reed switch sensor and magnet
 Color: brown
 Weight: approximately 10 g
 Compatibility: designed for NC (normally closed) inputs of alarm panels and automation systems
How to use
Prepare matching recesses in the door or window frame according to the dimensions of the sensor and magnet. Insert the reed switch unit into one recess and the magnet into the opposing recess so their faces contact when the door or window is closed. Connect the wired leads of the reed switch to the NC input of the alarm control panel or the relevant automation input, ensuring correct wiring and secure connections. After installation, test the sensor by opening and closing the protected element to confirm the circuit opens and closes as expected and the control panel registers the changes.
Usage recommendations
Install the SATEL K-1 2E BR in dry, suitable-frame materials (wood or plastic) and ensure recesses are accurately aligned so the sensor and magnet faces meet flush. Use appropriate wire gauge and secure cable routing to avoid mechanical stress. Verify compatibility with the control panel’s NC input and perform regular functional tests as part of routine system maintenance.

## Specifications

| Feature | Value |
|---|---|
| Power supply input voltage | 20 |
| Suitable for | Door/Window |
| Tamper protection | Yes |

### Features

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Product colour | Brown |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.01 kg |

## FAQ

### How much does the Wired door/window sensor SATEL K-1 2E BR cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 122 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 06.07.2026 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 SATEL 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 SATEL 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Wired door/window sensor SATEL K-1 2E BR?

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/11863504/67437003_large.webp