# Window opening sensor TECH C-2n, white (wireless magnetic contact)

**URL:** https://aio.lv/en/product--tech-tsstc2nwh--11863422
**Data updated:** 2026-03-09 17:40 (EET)
**Category:** Smart Sensors
**Manufacturer:** TECH
**Manufacturer code:** TSSTC2NWH
**EAN:** 5902479661339
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tech-tsstc2nwh--11863422

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

TECH C-2n is a white window opening sensor designed to detect window or door opening using a magnetic contact. Compact and surface-mountable, it provides a simple switching signal for alarm systems, access control, or home automation setups. Suitable for residential and commercial use where monitoring of window/door status is required.

## Long description

TECH C-2n is a white wireless magnetic contact sensor designed to detect opening and closing of windows and doors. The compact surface-mount enclosure houses a magnetic reed switch that sends a simple switching signal to compatible alarm systems, access control units, or home automation hubs. The sensor is intended for monitoring the open/closed status of frames where unobtrusive, reliable contact detection is required.
Advantages
The sensor offers a compact, low-profile design that is easy to install on most window and door frames without requiring recessing. Its wireless magnetic contact operation provides a clear on/off signal for integration with alarm panels and automation controllers. The white finish blends with standard frames and interior decor, and the surface-mount construction allows flexible placement on wood, metal, or PVC profiles.
Suitable for
Residential windows and balcony doors monitoring
Commercial office doors and secondary access points
Integration with alarm and intrusion detection systems
Use with access control and home automation setups
Key specifications
Operation type: wireless magnetic contact (reed switch)
Mounting: surface-mount for frames and casings
Color: white
Signal output: simple switching/open-close state suitable for alarm or automation inputs
Suitable surfaces: wood, metal, PVC window and door frames
Form factor: compact, low-profile enclosure
How to use
Position the main sensor body and the magnet so that they align across the closed frame with the recommended gap specified by the system installer. Secure both parts to the frame using screws or adhesive pads appropriate for the surface material. Pair or register the sensor with the target alarm panel, access controller, or wireless hub following the host device instructions, and verify correct open/closed reporting by operating the window or door. Ensure the sensor orientation and magnet spacing conform to the host system’s sensitivity requirements.
Usage recommendations
For reliable operation, mount the sensor on clean, dry surfaces and avoid placing the magnet farther than the recommended gap. Use appropriate fixing hardware for the frame material, and test communication with the control unit after installation. If used outdoors or in high-humidity areas, position the sensor where it is protected from direct exposure to water and extreme weather. Regularly check mounting integrity and replace batteries as advised by the system manufacturer.

## FAQ

### How much does the Window opening sensor TECH C-2n cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 29.06.2026 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 TECH 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 TECH 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/11863422/67261949_large.webp