# Door and Window Wireless Sensor Extralink EX.34897 — Magnetic Contact, Battery-Powered, Smart Home Security

**URL:** https://aio.lv/en/product--extralink-ex34897--10861372
**Data updated:** 2026-02-13 15:38 (EET)
**Category:** Smart Sensors
**Manufacturer:** Extralink
**Manufacturer code:** EX.34897
**EAN:** 5905090334897
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extralink-ex34897--10861372

## 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

Extralink EX.34897 is a wireless door and window magnetic sensor for smart home security systems. Battery-powered and compact, it detects opening/closing events via a magnetic contact and transmits alerts to a hub or alarm panel. Suitable for protecting doors, windows and cabinets, it enables intrusion detection, remote notifications and integration with home automation scenes for enhanced safety and convenience.

## Long description

Extralink EX.34897 is a compact wireless magnetic contact sensor designed for door and window security in smart home systems. The battery-powered device detects opening and closing events through a magnetic reed switch and sends status updates to a compatible hub or alarm panel. Its small footprint and simple installation make it suitable for a wide range of entry points, including doors, windows and cabinets, enabling intrusion alerts, remote notifications and integration with home automation scenes.
Advantages
The sensor offers cordless installation and low power consumption, providing long battery life and minimal maintenance. Its magnetically actuated switch delivers reliable detection of open/closed states without mechanical wear. Wireless transmission allows placement in locations where wired sensors are impractical, while compact dimensions make the sensor discreet and easy to mount. Integration with smart home platforms enables automated responses such as triggering alarms, sending smartphone notifications or activating other devices in a scene.
Suitable for
 Front and back doors
 Ground-floor and upstairs windows
 Glass doors and sliding doors
 Cabinets, safes and storage units
 Accessory monitoring in home automation setups
Key specifications
 Detection method: magnetic contact (reed switch)
 Power supply: battery-powered (replaceable)
 Wireless communication: compatible with common smart home hubs and alarm panels (protocol dependent)
 Mounting type: surface-mounted with adhesive tape or screws
 Operating environment: indoor use, typical household temperature and humidity ranges
 Form factor: compact two-part sensor and magnet
How to use
Mount the sensor body on the fixed frame of the door or window and align the magnet on the moving part so that the two elements are within the recommended gap when closed. Insert or check the battery according to the device instructions, then pair the sensor with your smart home hub or alarm panel following the hub’s enrollment procedure. Test the sensor by opening and closing the door or window and verify status updates and notifications on the hub or associated app. Replace the battery when low-battery alerts appear in the system.
Usage recommendations
Position the sensor and magnet on clean, dry surfaces and avoid mounting directly on metal frames that can interfere with magnetic operation or wireless transmission. For reliable communication, maintain appropriate distance to the hub and consider signal repeaters in larger properties. Use the sensor in indoor locations within the manufacturer’s specified temperature range and follow local regulations for battery disposal.

## FAQ

### How much does the Door & Window Sensor Extralink EX.34897 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 400 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 Extralink 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 Extralink 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/10861372/65916655_large.webp