# Rain sensor Eltako RS#20000087 — automatic control sensor for weather-dependent switching

**URL:** https://aio.lv/en/product--eltako-20000087--3832375
**Data updated:** 2025-12-30 05:48 (EET)
**Category:** Smart Sensors
**Manufacturer:** Eltako
**Manufacturer code:** 20000087
**EAN:** 4010312206546
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Eltako RS#20000087 rain sensor is a compact sensor designed for automatic control of weather-dependent switching. It detects precipitation to enable automatic operation of systems such as awnings, irrigation, windows or ventilation. The device integrates into control installations to help protect equipment and reduce manual intervention, improving convenience and safety in outdoor and building automation.

## Long description

Eltako RS#20000087 rain sensor is a compact automatic control sensor that detects precipitation and enables weather-dependent switching for outdoor and building automation systems. It is designed to integrate into control installations to protect equipment and reduce the need for manual intervention, supporting automatic operation of awnings, irrigation, windows or ventilation.
Advantages
The Eltako RS#20000087 provides reliable precipitation detection in a compact housing and is compatible with standard control systems. It enables automatic shutdown or activation based on rainfall, helps prevent damage to outdoor equipment and reduces manual adjustments. Installation and integration are straightforward for use in various automation setups.
Suitable for
Awnings and sunshades
Irrigation systems
Window and blind control
Ventilation and air-exchange systems
Key specifications
Brand: Eltako
Model / MPN: RS#20000087
EAN: 4010312206546
Type: Rain / precipitation sensor for weather-dependent switching
How to use
Mount the rain sensor in a location with direct exposure to precipitation and connect it to the control system according to the installation guidelines of the automation equipment. Configure the control logic so that detected precipitation triggers the desired action (for example retracting awnings, stopping irrigation, closing windows or adjusting ventilation). Verify correct wiring and function after installation.
Usage recommendations
Install the sensor where it receives unobstructed rainfall and follow the control system manufacturer’s wiring and configuration instructions. Regularly inspect the sensor for dirt or debris that could affect detection performance.

## FAQ

### 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/3832375/47515181_large.webp