# Leakage Sensor MDT SCN-LSEN1.01 KNX — water leak detector, KNX interface

**URL:** https://aio.lv/en/product--mdt-scn-lsen101--10767146
**Data updated:** 2026-02-12 22:06 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** MDT
**Manufacturer code:** SCN-LSEN1.01
**EAN:** 4251916112271
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 193.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 159.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mdt-scn-lsen101--10767146

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

MDT SCN-LSEN1.01 is a leakage (water) sensor with KNX connectivity designed to detect water presence and report events over a KNX building automation bus. It serves for early leak detection in residential or commercial installations, enabling automated alerts and integration with control systems to shut off valves or trigger alarms, reducing potential water damage and enabling prompt response.

## Long description

MDT SCN-LSEN1.01 KNX is a water leak detector with a KNX interface, designed to detect the presence of water and report events on a KNX building automation bus. The device monitors contact points or connected probes and sends status messages to the KNX system so that alarms, notifications, or control actions can be initiated automatically. Intended for both residential and commercial installations, the sensor supports early detection of leaks to help limit water damage and enable coordinated responses such as valve shut-off or activation of local alerting devices.
Advantages
The MDT leakage sensor provides real-time leak detection integrated directly into KNX networks, enabling immediate notification and automated responses through standard KNX telegrams. Its compact design allows unobtrusive installation near vulnerable equipment, under sinks, or in technical rooms. By reporting precise alarm states to the building control system, the device simplifies centralised monitoring, supports preventive maintenance and reduces the need for manual inspections.
Suitable for
 Basements and boiler rooms
 Under sinks and behind dishwashers or washing machines
 Server rooms and telecom cabinets
 Bathrooms and utility rooms
 Commercial facilities with central KNX automation
Key specifications
 Detection type: contact or probe-based water presence detection
 Interface: KNX bus communication for event reporting and status monitoring
 Power: supplied via KNX bus (no separate power supply required)
 Output: KNX telegrams for alarm, fault and status signals
 Installation: compact form factor for wall- or surface-mount near potential leak sources
 Environmental: suitable for indoor use in typical residential and commercial humidity ranges
How to use
Install the MDT leakage sensor at locations where water accumulation is likely, such as beneath appliances, near drain points or along service lines. Connect the device to the KNX bus following standard KNX wiring practices and configure the communication objects in the KNX engineering tool to match required alarm and status functions. Place probes or contact elements so they reliably detect water at the lowest point of the protected area. Test the sensor and KNX integration after installation by simulating a leak and confirming that the appropriate KNX telegrams and responses (alarms, valve closures, notifications) are generated.
Usage recommendations
Position probes where water will first appear and avoid mounting the sensor in locations exposed to regular splashing or condensation to reduce false alarms. Include clear configuration of alarm priorities in the KNX project and, where possible, link the sensor to automatic shut-off valves or central monitoring to ensure timely response. Perform periodic functional checks and visual inspections of probe wiring to maintain reliable operation.

## FAQ

### How much does the Leakage Sensor MDT SCN-LSEN1.01 KNX cost, and is it available for purchase?

The price is 193.49 € (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 03.08.2026 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 MDT 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 MDT 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/10767146/66634260_large.webp