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Shelly Plus i4 | WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Remote Control | Multi-Click

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$17.49

$ 7 .99 $7.99

In Stock

1.Size:Pack Of 1


About this item

  • Shelly Plus i4 is a WiFi and Bluetooth-controlled 4-digital inputs controller for enhanced action control that can also be used as a WiFi repeater. It is perfect for the Shelly Wall Switch for Smart Relays – a 4-button switch. Shelly Plus i4 is the ideal controller for your Shelly devices, giving the option to have for each Shell Wall Switch button up to 3 different actions related to your home appliances.
  • Ultimate Comfort - One of the most frustrating things is to realize you forgot to switch off the lights in the living room before you go to bed. Especially when your phone is nowhere around. But there is no need to worry! Shelly Plus i4 allows manual control of other Shelly devices. Now the full control of your house is just one hand away!
  • Smart Bulbs Control Like Never Before - Whether you use Shelly Wi-Fi bulbs, Philips Hue, or even different brands of smart bulbs, Shelly Plus i4 is highly compatible and can control them all! Furthermore, you can use Shelly Plus i4 to set the light color you want or for dimming your smart bulbs. All you have to do is add and configure one of our scripts or webhooks created specifically for Shelly Plus i4.
  • Shelly Customer Service - Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 3 years device warranty.
  • Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.



Product Description

Upgrade your home automation with Shelly Plus i4's four independent channels for versatile control.
Shelly Plus i4 Integrations
Size (HxWxD): 37x42x16 mm / 1.46x1.65x0.63 in
Mounting Flush mounting
Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F
Humidity 30 % to 70 % RH
Power supply 110 - 240 VAC, 50/60Hz
Power consumption < 1 W
RF band 2400 - 2495 MHz
Max. RF power <20 dBm
Wi-Fi Range Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
Bluetooth Range Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors
Scripting and MQTT Yes
Schedules 20
Webhooks (URL actions) 20 with 5 URLs per hook
Scripting Yes

Cliente
Reviewed in Italy on May 27, 2025
4 pulsanti collegabili.Ogni pulsante ha 4 funzionalità;1 click, 2 click, 3 click e pressione prolungata.Prodotto eccellente. Il limite per implementarlo nella smart home è solo la fantasia.Io l'ho usato per chiudere e aprire tutte le tapparelle insieme.
JoDe
Reviewed in France on May 16, 2025
Shelly i4, fonctionne parfaitement.
Manfred Born
Reviewed in Germany on January 3, 2025
Der Shelly Plus i4 ist ein vielseitiger und moderner Smart-Controller, der durch seine Flexibilität und einfache Integration in ein Smart-Home-System überzeugt. Hier sind meine Eindrücke nach der Einrichtung und Nutzung:Design und VerarbeitungDer Controller ist kompakt und robust verarbeitet. Die schlichte Bauweise ermöglicht eine einfache Integration in bestehende Schaltschränke oder Steckdosenboxen. Trotz der kleinen Größe fühlt sich das Gerät solide und langlebig an.FunktionalitätMit 4 digitalen Eingängen bietet der Shelly Plus i4 zahlreiche Einsatzmöglichkeiten, wie die Steuerung von Beleuchtung, Jalousien oder anderen Geräten. Die schnelle Reaktionszeit und die Zuverlässigkeit der Schaltvorgänge heben das Gerät von vielen Konkurrenzprodukten ab.KonnektivitätDie Unterstützung von WiFi und Bluetooth erleichtert die Installation und macht das Gerät vielseitig einsetzbar. Besonders praktisch ist die Möglichkeit, den Controller sowohl über die Shelly-App als auch über Drittanbieter-Plattformen wie Home Assistant oder MQTT zu steuern.Einfache EinrichtungDie Einrichtung ist unkompliziert und auch für weniger erfahrene Anwender gut machbar. Die Shelly-App führt Schritt für Schritt durch den Prozess, und die Verbindung mit dem WLAN-Netzwerk funktioniert problemlos.Integration ins Smart HomeDer Shelly Plus i4 lässt sich nahtlos in bestehende Smart-Home-Systeme einbinden. Die Unterstützung von Automationen und Szenarien macht ihn besonders wertvoll, um individuelle Steuerungsmöglichkeiten zu schaffen.FazitDer Shelly Plus i4 ist ein leistungsstarker und flexibler Smart-Controller, der sowohl für Einsteiger als auch für fortgeschrittene Nutzer geeignet ist. Die Kombination aus einfacher Bedienung, vielseitigen Einsatzmöglichkeiten und guter Konnektivität macht ihn zu einer klaren Empfehlung für jedes Smart-Home.
jorge
Reviewed in Spain on August 26, 2024
Tal como se describe.Muy útil
Andy Reviews
Reviewed in the United States on August 2, 2024
Ive installed a few hundred Ahelly devices and have a large intertwined setup of notifications, scenes, UNIs and such. Let me tell you, forst time you get one of these they are the lowest cost solution to put in an IoT solution and can keep a company's costs down if done right. If you do not have experience with Java, Logics, AC or DC voltages, this may be beyond your capability. These controllers once installed must be programmed and work best if interacting with other Shelly devices. When an input is sensed, either from a physical button, switch, or from a form of automation like a PLC, you can trigger events and conditions to have other devices carry out a pre determined result such as if an input goes high, trigger a light or series of lights to turn red.The cloud control works very well, usually its the wifi people have a problem with. Its best to bluetooth or WifiAP access the device on a bench, program ot to what you need it to do, mark it, then install it. Trying to sense and install a device off bluetooth in an are with a lot of EMI (electromagnetic interference) will be hard. Just use your head, and if this is too complicated for you, there are more user friendly solutions put there. Pick what works for you!
Jetlee16
Reviewed in the United States on July 3, 2024
thanks.
Faja4x
Reviewed in the United States on February 4, 2024
These really are well constructed, and I highly recommend them. Too bad I have not received my most recent purchase of this item.
Customer
Reviewed in the United States on February 21, 2024
Performs exactly as needed
tom
Reviewed in the United States on February 14, 2024
The software used with Shelly's Plus i4 and the Add-on is NOT intuitive. No tool-tips; mouse-overs don't give tips. Are we supposed to memorize what all those idiotic icons are for? Not Egyption! Frequency of reading is limited to one-minute interval, yet the charts only update HOURLY and only HOURLY reading is logged. No charting for the i4 digital inputs!, and only the Add-On has charting. Screws on the wire bus connections are really too small. This is a difficult product to use. Updates to charts occur AFTER a full hour of data has accumulated; not real-time and is aggregated ON THE HOUR; makes no sense to do it that way! No way to combine data from all the inputs into one chart. CSV export data contains AGGREGATED readings and is HOURLY; no detail data. In this day and age, the difficulty of usage is not worth the hassle. Does NOT plot the 4 digital inputs. Plotting only works with the Shelly Add-On. No way to bolt these down! Loses on-line connectivity intermittently. Unit uses ESP32. Probably loss of WiFi is because of ESP32 power saving mode; this is a KNOWN PROBLEM w/ESP32 WiFi Shelly!
Tasia & Scott
Reviewed in the United States on May 21, 2023
Integrates flawlessly with Home Assistant. Easier to use than the majority of smart devices.
rob
Reviewed in the United States on December 31, 2023
I purchased two different Shelly devices and both are total defective garbage, The first didn't do what it was supposed to do, the second did not work at all.It is clear to me that Shelly is sub par tech. You can tell from their app that they do not have a lot of competence on their team.The app crashes during device setup process, the on off buttons don't trigger devices that are setup.Save yourself a lot of headaches and stay away from Shelly products.Grade F
KDzzle
Reviewed in the United States on October 18, 2023
Product works great, well packaged. The app has a 2 star rating so do your research. Also if you are getting this to work as a switch IT DOES NOT! This is only to send a signal to another device that it's on or off. You CANNOT wire this into a normal light switch or outlet and expect to turn that light on or off. It is just to signal, the light is on or off. That's it.
Flasher
Reviewed in Germany on April 6, 2023
Ich habe den Shelly Plus i4 Smart Home nun seit einigen Wochen in Betrieb und bin sehr beeindruckt von seiner Leistung und Zuverlässigkeit. Der Shelly Plus i4 ist sehr einfach einzurichten und zu konfigurieren. Er verfügt über 4 Eingänge und kann daher eine Vielzahl von Geräten und Sensoren in Ihrem Smart Home-System steuern.Ein großer Vorteil des Shelly Plus i4 ist, dass er nahtlos mit der Home-Assistant-Plattform zusammenarbeitet. Die Integration war einfach und schnell und ich konnte den Shelly Plus i4 problemlos in mein bestehendes Smart-Home-System integrieren.Ich bin auch sehr beeindruckt von der Qualität des Geräts. Der Shelly Plus i4 ist sehr solide gebaut und wirkt robust und langlebig. Ich hatte noch keine Probleme mit der Leistung des Geräts und es hat immer zuverlässig funktioniert.Ein kleiner Nachteil ist, dass der Shelly Plus i4 etwas teurer ist als andere Smart-Home-Geräte auf dem Markt. Allerdings denke ich, dass der Preis gerechtfertigt ist, wenn man bedenkt, wie einfach es ist, ihn in Ihr bestehendes Smart-Home-System zu integrieren und wie zuverlässig er ist.Insgesamt bin ich sehr zufrieden mit dem Shelly Plus i4 Smart Home. Es ist eine großartige Option für jeden, der sein Smart-Home-System erweitern möchte. Ich empfehle es jedem, der auf der Suche nach einem zuverlässigen und benutzerfreundlichen Smart-Home-Gerät ist, das nahtlos in Home-Assistant integriert werden kann.
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