# Door/Window Sensor ABUS VT4000W

**URL:** https://aio.lv/en/product--abus-vt4000w--1511047
**Data updated:** 2026-01-13 17:29 (EET)
**Category:** Smart Sensors
**Manufacturer:** ABUS
**Manufacturer code:** VT4000W
**EAN:** 4043158002829
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abus-vt4000w--1511047

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The ABUS VT4000W is a wired door/window sensor designed for security. Available in brown and white, it measures 115mm in width, 40mm in depth, and 19mm in height. This sensor is suitable for both doors and windows, providing reliable connectivity and enhancing your home security system.

## Long description

The ABUS VT4000W is a wired door/window sensor designed to detect opening and closing of doors and windows as part of a security system. Available in white and brown finishes, the sensor has a compact rectangular housing that fits unobtrusively on frames. With physical dimensions of 115 mm width, 40 mm depth and 19 mm height, the unit is intended for reliable wired connectivity to alarm control panels and wired security installations.
Advantages
The sensor offers a low-profile form factor suitable for many frame types while providing a mechanical switch output for wired alarm systems. Its two colour options allow better visual integration with interior fittings. The small footprint and shallow depth make installation possible on narrow frames and sashes. As a wired device it avoids the need for batteries and reduces maintenance related to power supply.
Suitable for
 Residential door and window monitoring
 Commercial premises where wired alarm inputs are used
 Replacement of existing wired reed/contact sensors
 New wired intrusion alarm installations
Key specifications
 Sensor type: Wired door/window contact (reed/contact style)
 Mounting: Surface mount on frame and sash
 Colour options: White, Brown
 Dimensions: 115 mm (width) × 40 mm (depth) × 19 mm (height)
 Connectivity: Wired connection to alarm control panel or input module
 Operating principle: Magnetic contact for open/closed state detection
How to use
Position the sensor body and magnet so that they align when the door or window is closed, maintaining the manufacturer's recommended gap for correct operation. Secure the main sensor housing to the fixed frame and the magnet to the moving sash using screws or adhesive as appropriate for the mounting surface. Connect the sensor wiring to the corresponding input terminals on the alarm control panel or wired input module, observing correct polarity and any required tamper or end-of-line resistor configuration as specified by your alarm system documentation. Test the contact by opening and closing the door or window to confirm the alarm panel registers state changes.
Usage recommendations
Install the sensor in a location protected from direct weather exposure and avoid mounting where repeated impact or rubbing may damage the housing. For outdoor or exposed installations use additional weatherproofing measures and ensure wiring routes are protected. Refer to the alarm system manual for required resistor values or tamper wiring and perform functional testing after installation to verify correct integration.

## Specifications

| Feature | Value |
|---|---|
| Suitable for | Door/Window |
| Easy to use | Yes |
| Installation type | Adhesive tape |

### Features

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Product colour | Brown, White |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 19 mm |
| Width | 115 mm |
| Depth | 40 mm |

## FAQ

### How much does the Door/Window Sensor ABUS VT4000W cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 76 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 08.07.2026 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. 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 ABUS 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 ABUS 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/1511047/64158981_large.webp