# Door/window sensor ABUS CFW4100W — wireless Wi‑Fi, white, 230 V power input

**URL:** https://aio.lv/en/product--abus-abbo10000w--12261691
**Data updated:** 2026-04-12 10:50 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** ABUS
**Manufacturer code:** ABBO10000W
**EAN:** 4003318987670
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 170.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 140.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abus-abbo10000w--12261691

## 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 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

ABUS CFW4100W is a wireless door/window sensor in white with Wi‑Fi interface designed for home monitoring. It operates with a 230 V power supply input and is intended to detect opening or closing of doors and windows. The unit is lightweight (approx. 140 g) and sold as a single piece for integration into smart home or alarm systems.

## Long description

The ABUS CFW4100W door/window sensor connects ABUS One devices to your home Wi‑Fi network and the internet via the BRIDGE One unit. Installed as part of the ABUS One system, it enables remote management of compatible smart locks and key safes through the ABUS One app, real‑time event notifications, and integration with voice assistants and smart home routines. The product is compact and finished in white, designed for indoor use on doors or windows.
Advantages
The device provides remote access and monitoring of ABUS One smart locks and key boxes from anywhere with an internet connection. It supports real‑time push notifications and an event log so you can see activity at the door or key storage. Integration with voice assistants and smart home routines allows additional automation and voice control. The unit uses Wi‑Fi for communication and is supplied from a 230 V power input for continuous operation.
Suitable for
 Remote management of ABUS One smart locks and KEYGARAGE One key boxes
 Homeowners who want real‑time notifications about door or key box activity
 Holiday rental hosts needing to issue temporary or permanent numeric codes remotely
 Smart home setups that use voice assistants or automated routines
When it may not be suitable
This device is intended to act as a bridge for ABUS One devices and requires an existing Wi‑Fi network and compatible ABUS One smart products to provide the described remote features. It is not a standalone alarm sensor or lock and does not replace core network equipment such as a router. If you need battery‑powered, portable sensors or systems that operate without mains power, this mains‑powered bridge may not meet that requirement.
Key specifications
 Connectivity technology: Wireless (Wi‑Fi)
 Power supply input voltage: 230 V (mains powered)
 Intended use: Door/window / smart lock and key box integration
 Product colour: White
 Weight: 140 g
 Contents: 1 unit
How to use
Plug the BRIDGE One unit into a mains outlet within range of your Wi‑Fi network and follow the ABUS One app setup instructions to connect the bridge to your home network. Once connected, pair compatible ABUS One locks or KEYGARAGE One key boxes through the app. Use the app to create numerical codes, monitor the event log, enable push notifications and link the bridge to voice assistants or smart home routines as needed.
What to consider before purchase
 Requires a stable Wi‑Fi network and compatible ABUS One devices to provide remote features
 Needs a 230 V mains outlet for continuous operation
 Not a standalone locking device or battery‑powered sensor
Usage recommendations
Place the bridge in a central indoor location with strong Wi‑Fi signal to ensure reliable connectivity to ABUS One devices; enable push notifications in the ABUS One app to receive timely alerts about door and key box activity.

## Specifications

| Feature | Value |
|---|---|
| Interface | Wi-Fi |
| Weight | 0.14 kg |
| Power supply input voltage | 230 |
| Connectivity technology | Wireless |
| Product colour | White |
| Number of products included | 1 pc(s) |
| Suitable for | Door |

## FAQ

### How much does the ABUS CFW4100W door/window sensor cost, and is it available for purchase?

The price is 170.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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. 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

### Where can I download the instructions for ABUS CFW4100W door/window sensor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12261691/68181163_large.webp