# Signal cable Sennheiser CEHS-CI 02, 1.5 m, Black

**URL:** https://aio.lv/en/product--sennheiser-504533--470381
**Data updated:** 2026-03-07 10:53 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** Sennheiser
**Manufacturer code:** 504533
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 162.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 134.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sennheiser-504533--470381

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Courier delivery to door | 13.07.2026 | 53.99 EUR |

## Summary description

Sennheiser CEHS-CI 02 is a 1.5 m signal cable in black designed for professional audio connectivity. It provides a secure wired connection between compatible Sennheiser devices and audio systems, enabling reliable transmission of audio signals. The cable is suited for use in broadcast, conference, and live sound setups where a dedicated manufacturer cable is required.

## Long description

Sennheiser CEHS-CI 02 is a 1.5 m black signal cable designed to connect compatible Sennheiser office headsets to EHS-compatible Cisco desk phones. The cable provides a wired link between the headset base or wireless office system and the desk phone, enabling remote call control and reliable audio signaling in contact centre, corporate office and broadcast environments. It is intended for use with Sennheiser wireless office headset systems and Cisco 8900 and 9900 series desk phones; it is not designed for direct PC connection.
Advantages
The CEHS-CI 02 offers single-button call control, allowing users to answer and end calls remotely without touching the handset. Its 1.5 m length provides a practical reach for typical desk setups while keeping cabling tidy. Compatibility with selected Sennheiser DW Office, DW Pro 1 and DW Pro 2 systems and Cisco 8900/9900 series phones ensures straightforward integration in corporate and contact centre installations. The cable also provides audible ring notification in the headset so users are alerted to incoming calls at a distance.
Suitable for
 Contact centres and customer service workstations
 Corporate office desks with EHS-capable Cisco phones
 Reception and front-desk telephone handling
 Environments requiring headset-based remote call control
Key specifications
 Cable type: RJ45 to USB style connection for EHS integration
 Length: 1.5 m
 Colour: Black
 Compatible headset systems: Sennheiser DW Office, DW Pro 1, DW Pro 2
 Compatible phones: Cisco 8900 series, Cisco 9900 series (EHS-compatible)
 Primary functions: remote answer/end call, call signalling to headset
How to use
Connect the CEHS-CI 02 cable between the headset base station or wireless office base and the EHS port of the compatible Cisco desk phone following the phone and headset manufacturer instructions. After connection, configure EHS settings on the desk phone if required. Use the headset button to answer and end calls remotely; the headset will receive ring notifications when calls arrive. Do not connect the cable directly to a PC; use it only for compatible phone-to-headset integrations.
Usage recommendations
For reliable operation, check compatibility with your specific phone firmware and headset base model before installation, route the cable to avoid strain and electromagnetic interference, and test call control functions after setup. Replace the cable if shielding or connectors become damaged to maintain stable signalling.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 1.5 m |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 37 kg |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | RJ45, USB2.0 |

## FAQ

### How much does the Sennheiser CEHS-CI 02 signal cable 1.5 m cost, and is it available for purchase?

The price is 162.49 € (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 08.07.2026 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 Sennheiser CEHS-CI 02 signal cable 1.5 m 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 Sennheiser 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 Sennheiser 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/470381/68511806_large.webp