Plus 2PM UL | WiFi 2 Channels Smart Relay Switch with Power Metering | Home Automation | Alexa & Google Home Compatibility | iOS Android App | Roller Shutters Remote Control

Shelly controllers are the best. This one has two controllers in one package: great for automating two switches for outdoor lights at my house. Easy to integrate with Alexa, Google, and Home Assistant. Very programmable if you want. I've only ever had one fail and that was because of a persistent short at the light that was being controller (outdoor insulation damage). Highly recommended. I try to keep a stock of these around and add them as I see a need. a good percentage of my lights are now controlled.

I love these devices. I have deployed these in numerous places around my house, and they are always consistently good. I like that the wireless setup is super easy even without using their app as I join them to my Home Assistant server. They are always online and always reliable. I use them as Bluetooth proxys for my InkBird sensors for freezers and outdoor temperatures and they work great. The only minor complaint I have, and it looks like they fixed it on the gen4's is that the screws for the wires are a bit small.

One of my favorite smart home devices! Extremely versitile. I’ve only had one fail and it was my fault because of a fantastic feature they have. They let you put your own code. Own logic. Etc. In them. It’s fantastic. Rarely does a company let you reprogram it. The module still works. I just need to reset it. I’ve bought at least 20 at this point and I always look for anything new they sell. And every automation system I’ve seen has integration that is seamless. 100% favorite product line.

I found the Shelly device to be very reliable and easy to install. The connection diagram in the documentation was especially helpful and made setup straightforward. The build quality is solid and meets expectations — overall, a great experience.

Update: It turns out that I was sent the wrong product. I'm tempted to take a star off for that;had I not been paying attention, it would have put me at risk. I do really like the device. I installed this in a 4 gang box where I had combined two switches into one smart fan controller, and then connected the other two switches for 2 different lighting loads to the Shelly. It requires two hot lines in, as well as the two switches, the two loads, and the neutral, so it requires a lot of wire and is difficult to manipulate once connected. It remains to be seen what the life of the product is like, but so far, I like all of the features this has and will likely buy more. Original review: I waited for this listing for the UL certified version of the 2PM relay to come back in stock, ordered it, and received a device that is not UL compliant. Hopefully it was a mix up on the part of the seller, in which case, I will update my review. Otherwise, this device is not as advertised and should not be installed in the US. Check your device for a UL marking and understand the risks of installing a non-compliant device.

I really wanted to like this relay, but it keeps disconnecting from Wi-Fi all the time. When it happens, the light in my room doesn’t work at all. It’s extremely frustrating, especially since the relay is installed inside the ceiling light and hard to reach. Not reliable for everyday use.

I am completely new to working with anything electrical and I was able to do this with a lot of trial and error. A few notes. I had a setup that had some 12-gauge wire. One of the 12-gauge wires would not stay clamped down and would come loose, so I scheduled return and got a replacement. For the replacement, the slot was able to clamp 12-gauge wire, but then a different slot couldn't fasten the other 12-gauge wire. However, I discovered that both Shelly's could clamp down on 14-gauge wire without any issues. I am not an electrician, but for my needs I concluded that 14-gauge was sufficient to power a couple light bulbs and a small bathroom fan. I also attempted to install the Shelly on a 3-way switch setup for two switches that have a traveler wire for each. I got one to work, but having trouble with the other due to some sort of conflict with the traveler wire setup. I have no reason to assume this is an issue with the Shelly; someone who knows what they are doing may not have problems with traveler wires. The hardest part of the entire thing was getting everything to fit and also make sure the switches align with the panel. I'd recommend picking up a voltmeter if you don't have one to help figure out which wire is which. Also, you may need wire nuts of a couple different sizes and of course, the wires themselves of the appropriate colors, a wire stripper, and possibly some electrical tape. I got my wires at Home Depot. I like that family members can continue to use the switches as they normally would. Up-and-down switches may swap direction but, let's be honest, this isn't that confusing and for people for whom it is, a button can be installed instead. After installation, I was able to easily integrate with Home Assistant and set a bathroom fan timer once the light turns off after a shower. I also discovered that my bathroom bulbs somehow were not LEDs, so the power monitoring has already come in handy. For my other Shelly, I'll use it to turn automate the garage lights. This has been one of the most rewarding personal projects I've done this year and I can't wait to do more - in particular, trying to automate turning the lights off for family members that leave them on all the time. That said, I am hesitant to mess around too much with traveler wire switches until I have a better grasp of how to best use them with Shelly devices. Edit: After installing a couple more, if you have a hard time with getting the 12-gauge to stay clamped, I found that compressing the end with plyers to make more of a rectangular surface results in it staying nice and tight. The traveler wires aren't hard to manage if you just install the Shelly on the load switch, assuming you have a live wire there.

These devices have been amazing. I’ve installed them and three different buildings and different locations. They require 15 gauge wire. They’re small enough to fit into every box. There is a possibility on older buildings you would need to add Wire Mold extension box to provide a little additional room. Super reliable.

Ottimo prodotto , escono molti aggiornamenti e funziona bene

Die Shellys sind eine Klasse für sich. Die Entwickler haben wirklich an alles gedacht. Von den 4 Stück habe ich bis jetzt 2 installiert (Rollosteuerung - genial .. mit Sonnenauf-/Untergang und zahlreichen Einstellungs- und Konfigurationsmöglichkeiten). Ein Wahnsinn was die Dinger können.

Lieferung war top! Die Shellys sind perfekt für die Automatisierung und Ansteuerung via App (kostenlos) von Rollos. Sehr einfach und schnell eingebunden. Die App bietet sehr vielen Möglichkeiten was Programmabläufe, usw. angeht. Im Nachhinein würde ich sogar auf manuelle Schalter verzichten und nur Shellys verwenden, da günstiger und weniger Installationsaufwand. Ist aber natürlich Geschmacksache. Produkt ist sehr empfehlenswert und würde ich auf jeden Fall wieder kaufen.

Ottimo prodotto si programma con facilità con gli ultimi aggiornamenti,ma da la possibilità di esser programmato ancora più specifico da pc!!

L'installazione di questo interruttore cambia veramente la vita! Finalmente le tapparelle elettriche si alzano e abbassano con un solo click, senza dover tenere premuto il tasto per tutto il tempo. Senza contare la comodità di chiuderle tramite l'applicazione dal divano o da fuori casa! Venditore super professionale: uno dei quattro interruttori acquistati non funzionava correttamente, ed hanno provveduto al ritiro presso il domicilio con corriere ed alla sostituzione del pezzo nel giro di 5 giorni. Super!