Dimmer 2 Z-Wave Plus Universal Dimming Module for Lighting, 250 W, 3.6 V, Black

Great dimmer that is easy to install and very customisable. I link mine with SmartThings and it works really smoothly (though needs a custom Device Handler). I have installed 6 and one was faulty so was a bit frustrating while working that out, but thankfully buying from Amazon they sorted me out (Fibaro support is useless). If at all possible I suggest aiming for a three wire installation since that way you should avoid needing to use the Bypass device and it will also run more efficiently. If going for a 2-wire installation and you have LEDs then you MUST use a bypass otherwise you will find that the lights never turn off completely.

I wanted smart lighting throughout my house, but didn't want to mess around with smart bulbs which limit your choice of lighting and stop working when somebody turns the switch off. Instead, I fitted these in each lighting circuit to turn "dumb" lights into "smart" lights. The units are very compact, but difficult to squeeze inside most back boxes. In most cases, I fitted them into the hollow wall adjacent to the switch. On one circuit, I fitted it into the ceiling near to the light fitting. They are not difficult to wire up if you have experience with electrics. The terminals are small, but sufficient. These work best with permanent live and neutral supplies. If you don't have neutral to the switch, I believe you can wire the Sx terminal to the neutral terminal. In my case, I wired them up as: - L: Permanent live - N: Neutral - S1: Switch (L1) - Sx: Switch (Com) - Output: Switched live I combined these units with momentary switches, which allow me to turn the lights on/off by pressing and releasing, or dim/brighten by holding for a few seconds. Most importantly, these connect to Smartthings hub, which allows me to control the lights on the app, Alexa, IFTTT and most other services. Connecting these to Smartthings took a few seconds by pressing the switch three times in quick succession. I have created automated routines to turn lights on at sunset and off at 10pm, as well as linking lights together so my Hue lightstrips also turn on at the lightswitch. All of these routines have worked flawlessly. These aren't cheap, but they're worth the money to be able to have smart lighting throughout.

These Fibaro dimmers really are the best that you can buy if you want remote control of lights within a home automation setup. They are Z-Wave so you need a controller, but the sheer range of options and compatibility on these is amazing. Also and very importantly they work on the 2 wire arrangement that you generally find in UK light switches. There are some capabilities (like the ability to add a second switch which triggers Z-Wave events) that you don't find in many of these devices. They are expensive unfortunately, but you get what you pay for.

I've wired 16 of these into every light circuit in my house, so a random mix of 1/2/3-way, led/non-led, extractor fan, dimmable/non, toggle/momentary switch, etc, and not had a problem with any of the options after some re-configuring of settings. For the most part I was able to wire myself, but got an electrician to help with the 2/3-way and to also replace some of the back-boxes with deeper ones. Generally a back-box of 35mm or deeper is a bit fiddly but fine, as long as you don't have too deep a switch. I used a 10mm extension collar (that matched the switch) for 1 box which was 25mm, as it wasn't worth digging out the wall for a deeper one. Very pleased with these in the setup, it opens up so many options and doesn't have any of the limitations of bulb-based tech like Hue (i.e. turning off at the switch and losing the connection). I'm using Smartthings as the hub with the excellent device handler written by codersaur from the Smartthings forum. I love the ability to double/triple click a room switch to set scenes such as turn on another connected Hue/Wemo bulb in a lamp in the same room. Also Smartthings integration with Alexa is very useful. I only had to run one Led circuit with the Bypass as the total draw was less than 50w, but the other Led circuits have enough bulbs to result in over 50w.

Works flawlessly, its pricey, but the build quality is fantastic definitely worth it, and has power monitoring :D if you don't have space to wire behind the wall switch as it requires a deep pattress, much deeper than one typically finds in a UK house, it is possible to wire into the ceiling rose instead if you have more space there, such as with a large kitchen light, where typically you'll find permanent live and neutral, in which case one wires as per a normal 3 wire install, except the switched live from the wall switch goes to terminal S1, and the SX terminal is left blank. (see attached wiring illustration) I'm using this wiring setup in conjunction with a momentary switch to support dimming via switch, not standard a on/off one. Note this isn't an officially supported way to wire this dimmer unit so use at your own risk, however it is working fine for me.

I installed this today to connect with Smartthings. The installation was reasonably straight forward and would suggest watching a few videos on installation before you start. This does work with Smartthings straight off the bat, however the default functionality isn't the best. Suggest installing a custom divice driver and use the custom code discussed on the ST community forum. Had issues with the custom code to start with, however after a few changes got it working spot on.

Kaliteli ve stabil bir ürün ayrıca ısı ve şok koruma gibi birçok özellikleri mevcut

Nutze den Dimmer 2 mit dimmbaren LED Spots (Amazon basic led spots funktionieren leider nicht (flackern), super funktionieren folgende: Philips warm glow (2200-2700 Kelvin) und wer es etwas "kühler" mag: TAMAYKIM 6W (5000K). Bei mir ist er in Verbindung mit einem Raspberry + Iobroker in Verwendung, sowie Tastern von Busch Jäger. Prinzipiell funktioniert er mit fast allen Schaltern/Tastern/Lampen/Leds/Spots... etc. Einbindung über Z-wave geht ruck zuck und nach der Autokalibrierung kann es los gehen! Im Anhang ein screenshot der zu konfigurierenden Parameter (soft start, dimm step, etc.) auch die aktuellen Watt werden angezeigt, in wie Weit die Werte der Wahrheit entsprechen kann ich jedoch nicht beurteilen. Habe mir extra 60mm Unterputzdosen montiert, damit ich ja schön Platz hab. Alles in allem ein super Produkt! UPDATE 28.01.2020: Habe mittlerweile im Haus 9 Stück verbaut seit 4 Monatrn, in jedem Raum sozusagen. Alleine im Wohnbereich 3 Kreise von 10 - 20 Stück der vorhin erwähnten Phillips warm glow GU10 Spots. Alles funktioniert bestens, wie es soll. Kein flackern, kein Geräusch nichts. Ich kann die Dimmer nur weiter empfehlen. UPDATE 03.10.2022 Funktioniert immer noch alles ausgezeichnet, kein Ausfall, keine Einschränkung... perfekt 👍💪

Rien à redire sur le fonctionnement, grande compatibilité du module , fonctionne avec ou sans neutre , l’auto-calibrage très pratique avec des leds. Beaucoup de paramètres disponibles (c’est vraiment le plus des modules fibaro, qui leur donne une grande polyvalence). La taille permet de les glisser dans un boîtier standard (les miens sont peu profonds - années 70- je mets des poussoirs extra plats Shelly devant. Reste le prix un peu élevé. Mais j’en ai depuis plusieurs années qui fonctionne sans faille donc c’est un investissement sur la durée. Intégration sans soucis avec home assistant.

Min andra fibaro i systemet(Samsung smart things) och den fungerar som den ska

Funkar precis som mina andra. En klar uppgradering mot den gamla version 1 som nästan alla har gått sönder.