---
product_id: 304305346
title: "RDL ST-ACR1 Line-Level Audio Controlled Relay - 0. 5 to 5 s"
brand: "radio design labs"
price: "2845 zł"
currency: PLN
in_stock: true
reviews_count: 1
category: "Radio Design Labs"
url: https://www.desertcart.pl/products/304305346-rdl-st-acr1-line-level-audio-controlled-relay-0-5
store_origin: PL
region: Poland
---

# RDL ST-ACR1 Line-Level Audio Controlled Relay - 0. 5 to 5 s

**Brand:** radio design labs
**Price:** 2845 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** RDL ST-ACR1 Line-Level Audio Controlled Relay - 0. 5 to 5 s by radio design labs
- **How much does it cost?** 2845 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/304305346-rdl-st-acr1-line-level-audio-controlled-relay-0-5)

## Best For

- radio design labs enthusiasts

## Why This Product

- Trusted radio design labs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

desertcart.in: Buy RDL ST-ACR1 Line-Level Audio Controlled Relay - 0. 5 to 5 s online at low price in India on desertcart.in. Check out RDL ST-ACR1 Line-Level Audio Controlled Relay - 0. 5 to 5 s reviews, ratings, features, specifications and more at desertcart.in

Review: Quality, direct replacement part

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004ZKY0FC |
| Brand | Radio Design Labs |
| Brand Name | Radio Design Labs |
| Connector Type | Solder |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Customer Reviews | 5.0 out of 5 stars 8 Reviews |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Specification Met | IEC/EN 60947 |
| UPC | 813721011152 |

## Product Details

- **Brand:** Radio Design Labs
- **Connector Type:** Solder
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Mounting Type:** DIN Rail Mount

## Images

![RDL ST-ACR1 Line-Level Audio Controlled Relay - 0. 5 to 5 s - Image 1](https://m.media-amazon.com/images/I/61lzebYg+sL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality, direct replacement part
*by S***R on 30 October 2018*



---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/304305346-rdl-st-acr1-line-level-audio-controlled-relay-0-5](https://www.desertcart.pl/products/304305346-rdl-st-acr1-line-level-audio-controlled-relay-0-5)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-14*