# Wired door/window sensor SATEL K-1 2E BR — brown, 20 V input, 10 g

**URL:** https://aio.lv/en/product--satel-k-1-2e-br--11863445
**Data updated:** 2026-03-09 17:40 (EET)
**Category:** Smart Sensors
**Manufacturer:** SATEL
**Manufacturer code:** K-1 2E BR
**EAN:** 5905033335301
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--satel-k-1-2e-br--11863445

## 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

Satel K-1 2E BR is a wired door/window sensor in brown housing for monitoring openings. Designed for door and window contact detection, it uses wired connectivity and requires a 20 V input supply. Lightweight at 10 g, the sensor provides a simple normally-closed/normally-open contact interface for integration with alarm panels and access control systems.

## Long description

SATEL K-1 2E BR is a wired door/window magnetic contact sensor in a brown housing designed for perimeter protection. The device consists of two watertight parts: a reed switch sensor and a magnet. When the two parts are separated, the sensor circuit opens and the change is reported to the connected alarm panel or access control system. The compact and lightweight design with a 20 V input requirement and a normally-closed/normally-open contact interface makes the sensor suitable for straightforward wired integration in residential and commercial applications.
Advantages
The SATEL K-1 2E BR provides reliable magnetic contact detection with a simple wired connection, enabling stable signaling to alarm and control panels. Its watertight two-part construction ensures consistent operation at the contact point, while the brown housing facilitates discreet installation on frames and surfaces where a matching color is desired. The sensor’s low weight and surface-mount design simplify installation using screws, and the normally-closed/normally-open contact option allows compatibility with a variety of control inputs.
Suitable for
 Residential door and window perimeter security
 Commercial premises entrance monitoring
 Integration with alarm control panels and access control systems
 Surface-mounted installations on frames and sashes
Key specifications
 Connection type: Wired magnetic contact (reed switch)
 Power input: 20 V
 Contact configuration: Normally-closed / Normally-open interface
 Housing color: Brown
 Mounting method: Surface mount with screws
 Enclosure: Two watertight parts (sensor and magnet)
 Weight: 10 g
How to use
Mount the sensor and the magnet on the door/window frame and the moving sash so that the two parts align when closed and separate when opened. Secure both parts with screws suitable for the installation surface. Connect the sensor wiring to the alarm panel or access controller according to the panel’s input requirements, observing the normally-closed or normally-open configuration required by the system. Ensure the supply provided to the sensor meets the 20 V input specification. After wiring and mounting, test the contact by opening and closing the door or window to confirm the panel registers the change of state.
Usage recommendations
Install the SATEL K-1 2E BR in locations protected from direct water exposure and extreme mechanical stress; ensure correct alignment and secure fastening of both parts for reliable detection. Verify compatibility of the panel input with the sensor’s contact type and supply the specified 20 V to avoid improper operation. Periodically inspect the installation for secure mounting and clean contact areas to maintain consistent performance.

## Specifications

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

### 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 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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.

## Image

https://aio.lv/img/cache/product/11863445/67437020_large.webp