# Intercom handset CYFRAL SMART BI/CZ for 2-wire installations — multi-subscriber unifon

**URL:** https://aio.lv/en/product--cyfral-smart-bicz--11789864
**Data updated:** 2026-03-09 07:10 (EET)
**Category:** Landline Phones
**Manufacturer:** CYFRAL
**Manufacturer code:** SMART BI/CZ
**EAN:** 5902768850628
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cyfral-smart-bicz--11789864

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

CYFRAL SMART BI/CZ is a multi-subscriber unifon designed for 2-wire intercom installations. It provides audio communication and subscriber selection in multi-apartment systems compatible with two-conductor wiring. Intended for indoor mounting, the unit supports standard intercom functions such as call answering and door release control, simplifying visitor access management in residential buildings.

## Long description

CYFRAL SMART BI/CZ is a multi-subscriber unifon created for 2-wire intercom installations in multi-apartment buildings. Designed for indoor mounting, the device supports clear audio communication between occupants and visitors and provides subscriber selection and door release control on standard two-conductor systems. The compact handset interfaces with common CYFRAL two-wire panels and simplifies management of visitor access while maintaining the basic functions expected from residential unifons.
Advantages
The unifon offers reliable audio transmission over two-conductor wiring and straightforward subscriber selection suitable for multi-apartment systems. Installation and indoor mounting are compact and space-efficient, and the unit integrates with typical two-wire intercom infrastructures without requiring additional wiring. Operation covers essential functions — answering calls and activating electric door release — in a single handset intended for everyday residential use.
Suitable for
Multi-apartment residential buildings with two-conductor intercom wiring
Indoor wall mounting in apartments, concierge rooms or private offices
Replacement or upgrade of compatible two-wire unifons in existing CYFRAL installations
Key specifications
Type: multi-subscriber unifon for two-wire systems
Mounting: indoor wall-mounted handset
Functions: audio communication, subscriber selection, door release activation
Compatibility: designed for typical two-conductor intercom panels and multi-apartment systems
Controls: handset receiver, call handling and door release controls
How to use
After connecting the handset to the building's two-wire intercom bus according to installation instructions, mount the unit on a prepared indoor surface at a convenient height. Use the handset receiver to listen and speak with visitors and operate the subscriber selection control to call other apartments if the connected panel supports multi-subscriber calling. Press the door release control when authorized to permit entry. Regularly verify wiring connections and secure mounting to ensure uninterrupted operation.
Usage recommendations
Install and commission the unifon following the manufacturer's wiring diagram and safety guidelines; use qualified personnel for electrical connections. Keep the indoor installation dry and protected from direct moisture and extreme temperatures to maintain reliable audio performance and mechanical durability.

## FAQ

### How much does the Intercom handset CYFRAL SMART BI/CZ cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9996 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 07.07.2026 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. 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 CYFRAL 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 CYFRAL 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/11789864/67187776_large.webp