FIBARO Double Switch 2, Z-Wave Smart Remote for 2 Devices, FGS-223, Doesn't Work with HomeKit

This small relay it’s solid. I have more than 3 installed in my house and works perfectly. The size is perfect and easy to install. I used with a Fibaro Hub and homebridge.

works about 1/3 of the time with zwave commands. When it does work, it sometimes takes 5-10 secs to run on or off the relay.

Awesome switch! I purchased 5 of another brand with 2 of those I had to return. I spent the extra money after 2 returns and I am glad I did. The quality on these are superior. I agree with other poster, packaging needs jumpers for installation.

I bought two of these to retrofit some light switches. Requires a neutral wire (the white wire in the US, typically) since the device will draw electricity even when the switch is off. If your electrical box doesn't have a neutral wire, you can't use this. I used a community-coded Device Type Handler for the Samsung SmartThings Hub (look for DTH and SmartApps by user @erocm123) which worked great. Wiring is tricky but there are some decent european videos (with different wire coloring) and good diagrams for how to make this work. If you have a 2-switch single gang box (2 switches, stacked vertically, it will be a very tight fit or may not fit at all). The plastic case is a little flimsy and some of the cosmetic parts near the screw terminals snapped off during installation (so minus 1 star for that), but the device itself is well-designed and so far works great! *Be sure you know what you're doing in the electrical box, as you can injure yourself or start an electrical fire. Turn off the breaker. Buy one of those non-contact voltage testers and/or a multimeter and learn how to use those first before you attempt to install this. Be safe out there! There are other Z-wave double switches out there. In my research, this is the 2nd smallest and the only one that supports the newer Z-Wave Plus protocol, so IMO it was worth the extra $10 per switch.

REVISED REVIEW 7-24-2023- (WORKS PERFECTLY WITH HOMEY PRO!!) As other reviews state, this should come with wires, it doesn't. The biggest problem I have with the 2 switch version I have is that it's NOT COMPATIBLE WITH WINK OR WINK 2. Wink only sees 1 (Master) switch, It doesn't see switch # 2 (Second Channel)

Wired to dual toggle light switch. SmartThings hub discovered it and set it up right away. Acts like a three-way switch and reports status to SmartThings exactly like you'd expect.

Need to study deeper why 2 out of 3 failed to work properly.....

I installed it--as in I got it installed to the switch. That part wasn't hard. However, I have no idea how the device would fit in *any* 2-gang switch box (let alone a single). It just ends up being too much stuff crammed into a too little box. There's no way it would've fit behind the switches had I even tried. I can't say if it works or not. It needs its own hub, which is a stupid flaw of so many smart devices nowadays. It works with Smartthings, as in the hub works with Smartthings.