# OXT Wi‑Fi Garage Door Sensor Module with Magnetic Contact (TUYA) — 40878

**URL:** https://aio.lv/en/product--oxt-40878--12068148
**Data updated:** 2026-03-12 21:47 (EET)
**Category:** Other goods
**Manufacturer:** OXT
**Manufacturer code:** 40878
**EAN:** 5904496827361
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oxt-40878--12068148

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

OXT Wi‑Fi sensor module with a magnetic (reed) contact designed for garage door monitoring and control via TUYA-compatible systems. Provides door open/close state detection, wireless connectivity over Wi‑Fi for remote status notifications and integration with smart home automations. Suitable for retrofit to existing garage doors to enable event alerts, scene triggers, and remote monitoring.

## Long description

The OXT Wi‑Fi Garage Door Sensor Module with Magnetic Contact is a compact device designed to monitor the open/closed state of garage doors and report status over a Wi‑Fi network compatible with TUYA platforms. The module pairs a magnetic reed contact with a wireless communication unit to enable remote notifications, integration with smart home automations, and event-based scene triggers. It is intended for retrofit installation on existing garage doors to provide reliable door state detection without requiring a wired connection to a central hub.
Advantages
The sensor provides real‑time open/close detection using a magnetic contact and transmits status updates via Wi‑Fi for remote monitoring and notifications. Its compatibility with TUYA ecosystems allows straightforward integration with many smart home apps and voice assistants. The compact design supports unobtrusive mounting on door frames, and the wireless connection reduces installation complexity compared with wired sensors. The module is suitable for scenarios where quick retrofit and cloud‑based automation are preferred.
Suitable for
Monitoring garage doors to detect open and closed states
Retrofit installation on existing residential or small commercial garage doors
Triggering TUYA‑based automations, alerts, or scenes when door state changes
Remote status checking and notifications on smartphones or control panels
Key specifications
Detection method: magnetic reed contact for binary open/closed sensing
Connectivity: IEEE 802.11 b/g/n Wi‑Fi for wireless status updates and cloud integration
Platform compatibility: TUYA ecosystem for app control, automations, and integrations
Power supply: battery powered for wireless retrofit installation (battery life depends on use)
Mounting: compact module and separate magnet for frame and door surface mounting
How to use
Mount the sensor module on the door frame and the magnetic contact on the moving part of the garage door so that the magnet aligns with the sensor when the door is closed. Insert batteries according to the supplied polarity instructions, then follow the TUYA app pairing procedure to connect the module to the local Wi‑Fi network and register it in your smart home account. After successful pairing, verify that the app correctly reflects door open and closed states and configure notification preferences and automations within the TUYA platform.
Usage recommendations
For reliable operation, ensure the sensor and magnet are aligned within the recommended gap specified by the manufacturer and install the module away from strong sources of electromagnetic interference. Use a stable 2.4 GHz Wi‑Fi network with sufficient signal strength at the installation location. Check battery status periodically and replace batteries promptly to avoid missed events. When integrating with other smart devices, test automation triggers to confirm correct behavior before relying on alerts for security or safety purposes.

## FAQ

### How much does the OXT Wi‑Fi Garage Door Sensor Module 40878 cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 22.07.2026 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 OXT 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 OXT 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/12068148/67553087_large.webp