# Door/Gate Contact Sensor GENWAY KONTAKTRON KN-CA61-V2 - Magnetic reed switch, NO

**URL:** https://aio.lv/en/product--genway-kn-ca61-v2--11943852
**Data updated:** 2026-03-10 11:49 (EET)
**Category:** Smart Sensors
**Manufacturer:** GENWAY
**Manufacturer code:** KN-CA61-V2
**EAN:** 5902887097768
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--genway-kn-ca61-v2--11943852

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

GENWAY KONTAKTRON KN-CA61-V2 is a door/gate magnetic contact sensor (normally open) designed to detect open/closed state via a reed switch. It provides a simple wired input for alarm panels, access control or automation systems. Suitable for mounting on frames and moving leaves, it is used for perimeter monitoring, entry detection and integration with security or home automation setups.

## Long description

GENWAY KONTAKTRON KN-CA61-V2 is a magnetic door and gate contact sensor that uses a normally open reed switch to detect the open or closed state of a door, gate or window. Designed for wired connection to alarm panels, access control units and building automation systems, this compact sensor is mounted with the magnet aligned to the contact body so the circuit closes when the moving element is brought into position. The device is intended for perimeter monitoring, entry detection and reliable status reporting in security and automation installations.
Advantages
The GENWAY KONTAKTRON KN-CA61-V2 offers a simple normally open contact that is easy to integrate with a wide range of control panels and automation controllers. Its magnetic reed mechanism provides mechanical reliability with low power consumption and minimal maintenance. The compact form factor allows mounting on frames and moving leaves with straightforward alignment, and the wired interface ensures consistent, interference-free signal transmission for critical security inputs.
Suitable for
Perimeter doors and gates monitoring
Entry and exit detection for access control systems
Integration with wired alarm panels and security systems
Home and building automation status inputs
Key specifications
Switch type: magnetic reed, normally open (NO)
Connection: wired contact output for direct input to control panels
Mounting: surface mounting on frame and moving leaf
Operating principle: magnet-actuated contact closure
Application environment: doors, gates, windows and similar moving closures
How to use
Mount the contact body on the fixed frame and the magnet on the moving leaf so that the two parts align when the door or gate is closed. Connect the sensorwires to the alarm panel or controller input configured for a normally open contact. Verify alignment and operation by closing and opening the door while observing the control panel input status. Secure cabling and use appropriate conduit or cable ties to protect the wiring in exposed installations.
Usage recommendations
For reliable operation, position the magnet and contact within the manufacturers recommended gap tolerance, avoid placing strong external magnets nearby, and protect wiring from moisture and mechanical damage. Test the sensor after installation and during regular maintenance checks as part of the overall security or automation system.

## FAQ

### How much does the GENWAY KONTAKTRON KN-CA61-V2 contact sensor cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 07.07.2026 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 GENWAY 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 GENWAY 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/11943852/67386697_large.webp