# Wired Module for Tedee Locks GERDA TEDEE-DRY-CONTACT — Dry Contact Interface Module

**URL:** https://aio.lv/en/product--gerda-tedee-dry-contact--11223634
**Data updated:** 2026-03-07 19:52 (EET)
**Category:** Home Automation
**Manufacturer:** GERDA
**Manufacturer code:** TEDEE-DRY-CONTACT
**EAN:** 5905868652963
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 116.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 96.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gerda-tedee-dry-contact--11223634

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Wired module for Tedee-compatible smart locks by GERDA, model TEDEE-DRY-CONTACT. Provides a dry-contact (potential-free) interface to integrate Tedee locks with external access control systems, alarms, or home automation controllers. Designed for wired connection to enable remote triggering, monitoring of lock state and compatibility with third-party controllers where potential-free contact is required.

## Long description

Wired module for Tedee-compatible smart locks by GERDA provides a dry-contact (potential-free) interface to connect a Tedee lock to external access control systems, alarm panels or home automation controllers. The TEDEE-DRY-CONTACT module is intended for wired integration where a potential-free contact is required to trigger lock actions remotely or to report lock state to third-party equipment. The module supports straightforward connection to controllers that accept dry-contact inputs and helps extend the interoperability of a Tedee lock within existing wired installations.
Advantages
The GERDA wired dry-contact module offers a simple, potential-free interface that avoids voltage conflicts between devices and ensures safe signaling. Its wired design provides reliable connectivity for installations where stable, low-latency control is needed. The module is compact and made to work with Tedee-compatible mechanisms, enabling integration without altering the lock's primary electronics. Installation focuses on terminal connections, allowing integration with alarm systems, access controllers or building automation panels that require a dry contact.
Suitable for
 Integration of Tedee smart locks with access control panels that require potential-free inputs
 Connecting locks to alarm or monitoring systems to report state changes
 Wired home automation setups seeking reliable hardware-triggered lock control
 Commercial or residential projects with existing wired infrastructure
Key specifications
 Interface type: dry-contact (potential-free) relay connection
 Connection: wired terminal block for integration with external controllers
 Compatibility: designed for use with Tedee-compatible GERDA smart locks
 Functionality: remote triggering of lock mechanism and lock state signaling
 Suitable environment: indoor installation within lock or control panel enclosures
How to use
Mount the module according to GERDA installation guidelines and connect the module's terminals to the external controller or alarm input that accepts a potential-free contact. Ensure power to the lock and controller is turned off during wiring. After secure wiring, restore power and verify communication by triggering the contact from the controller and observing the lock response or monitoring the lock state feedback. If required, consult the lock's technical manual to confirm wiring polarity and contact ratings before finalizing the installation.
Usage recommendations
Use the dry-contact module in installations where galvanic isolation between the lock and external systems is required. Verify compatibility with the receiving controller's contact ratings and ensure wiring is performed by a qualified technician to maintain safety and reliable operation.

## FAQ

### How much does the Wired Module GERDA TEDEE-DRY-CONTACT cost, and is it available for purchase?

The price is 116.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Wired Module GERDA TEDEE-DRY-CONTACT be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 GERDA 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 GERDA 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/11223634/62104459_large.webp