Shelly Plus AddOn +1DS

Name: Shelly Plus AddOn +1DS
Brand: Shelly Europe
SKU: SKU-206950-default
Price: 10 USD
Availability: InStock
Rating: 5.0 (5 reviews)

$10 ~~$20~~ In stock

Category: Sensors & Thermostats

Introducing the Shelly Plus AddOn +1DS, a versatile accessory designed to extend the capabilities of your Shelly Plus smart home system. This add-on simplifies the integration of additional sensors and thermostats, allowing for more comprehensive control and monitoring.

Compatible with Shelly Plus devices for seamless expansion
Enhances your system's ability to manage sensors and thermostats
Designed for straightforward installation and setup
Ideal for customizing and scaling your smart home environment
Built to integrate reliably into existing Shelly Plus configurations

Customer Reviews (5.0 / 5 · 5 reviews)

Sebastian ★★★★★ Aug 25, 2026

Got my dry contact sensor hooked up through this add-on in about twenty minutes and it’s been rock solid ever since. The extra input on the board is a lifesaver for anyone mixing older switches with the Plus system.

Harper G. ★★★★★ Aug 24, 2026

Took me under ten minutes to wire this into my existing setup, and the extra dry contact input means I finally hooked up a water leak sensor without running new cables. Solid little board, does exactly what it’s supposed to do.

David ★★★★★ Aug 23, 2026

Wiring up a second door sensor took me about ten minutes thanks to that extra dry contact input, and it’s been rock solid for two weeks now. The add-on just snaps onto the existing Plus unit without any messy rewiring headaches, which is exactly what I needed for my garage setup.