# 2-channel timer Eltako S2U12DBT-UC 230V Bluetooth — programmable switching relay

**URL:** https://aio.lv/en/product--eltako-23002903--10823200
**Data updated:** 2026-02-13 15:36 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** Eltako
**Manufacturer code:** 23002903
**EAN:** 4010312603307
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 91.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 76.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eltako-23002903--10823200

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Eltako S2U12DBT-UC is a 2-channel 230V timer with Bluetooth connectivity for local setup and control. It provides programmable switching for two circuits, suitable for lighting, heating control, or other 230V appliances. The unit enables schedule-based automation, manual override via Bluetooth, and compact DIN-rail mounting for integration into electrical panels.

## Long description

Eltako S2U12DBT-UC is a 2-channel 230V programmable switching relay with Bluetooth connectivity designed for local setup and control. The compact unit mounts on a standard DIN rail and provides two independent switching outputs for automating lighting, heating control circuits, or other 230V appliances. Local Bluetooth access allows configuration and manual override from a smartphone or tablet without wiring to a central controller, while onboard scheduling enables daily and weekly time programs for unattended operation.
Advantages
The device offers two independent channels, each with programmable time functions and manual override via Bluetooth. Compact DIN-rail design simplifies integration into distribution panels and saves space. Bluetooth setup removes the need for separate configuration tools or network wiring for local operation. The relay supports multiple timing modes and retains its settings, providing reliable scheduled switching for typical residential and light-commercial applications.
Suitable for
 Automatic control of indoor and outdoor lighting circuits
 Time-based control of heating zones or circulation pumps
 Scheduled switching of 230V appliances in utility rooms
 Integration into distribution boards where space is limited
Key specifications
 Supply voltage: 230 V AC
 Two independent switching channels
 Mounting: DIN-rail (standard rail profile)
 Local connectivity: Bluetooth for configuration and manual control
 Programmable scheduling: daily and weekly time programs with manual override
 Relay outputs suitable for switching typical 230 V loads
 Compact housing for installation in electrical panels
How to use
Install the relay on a standard DIN rail inside an appropriate distribution enclosure and connect supply and load conductors following local electrical regulations. Use the manufacturer's Bluetooth-capable application on a smartphone or tablet to pair with the unit, configure channel-specific time programs, and set manual or automatic modes. Verify correct operation by testing each channel’s switching function and confirm that schedules activate the connected loads at the intended times.
Usage recommendations
Ensure installation and wiring are performed by a qualified electrician and comply with applicable safety standards. Use the Bluetooth configuration only within secure proximity to the device and keep software up to date. For loads near the relay's rated limits, verify inrush currents and consider protective measures or contactors for inductive or high-start-current devices.

## FAQ

### How much does the Eltako S2U12DBT-UC 2-channel 230V timer cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 23.07.2026 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 Eltako 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 Eltako 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/10823200/66003530_large.webp