imagine technologies 4 Gang Smart WiFi Switch with Fan Speed Control | Retro Fit with Manual Control | No Hub Required | Working Online & Offline| Alexa & Google Voice (4 Gang with Fan Regulator)

Writing this review after 10 months of daily usage of this gang switch. I have added 2 lights and one Atomberg fan to this switch. All are working excellent. The Atomberg fan, despite being a smart fan by itself, has no conflict with the switch and works flawlessly. This smart switch can be independently operated to its mechanical counterpart. Its integration with Alexa is flawless, seamless and quick.The built quality of the product is solid, installation instructions are given crisp and clear. I installed the switch all by myself and didn't refer anything except the provided wiring diagram. In case you do not understand the wiring diagram, they have also provided a YouTube video link and a nice, practically written letter from the product manager urging people to reach out to their customer service team, before returning the product or giving negative review, if anything doesn't work out as expected. They are so confident in their product that the product performance cannot go wrong, if anything, it could be solved remotely. Loved that practical, honest attitude. I am glad that the product is made in India.Only improvement/feature addition, if possible, I would like to see in this product -The switch (obviously) doesn't work if two-way switch is installed for fan/light. Not sure if it can be worked around. But if it could, then there'd be no match to this 4 gang switch.Go ahead and buy this switch. Flaunt your smart house. You won't regret it.

The media could not be loaded.  Everything works fine. Here are my pros and cons list:Cons:1. If u r buying light + fan control module, u need to buy a seperate knob for the fan regulator. There is no knob in the package.2. Alexa integration is a tough process. Connecting the app to Alexa is very easy. But setting the commands need to be done through Alexa device and not the app. This is a bit confusing.3. The device wiring requires u to connect load wires of the switch or fan. If u have a two way switch and no load wire in the same switch board, then there is no way to connect this device.So make sure that load wires are always available in the switchboard, if u intend to control a two way switch.Pros:1. Everything works fine as advertised.2. Can control the light and fan through manual switches if the wifi is down.3. Compact module.

If you're into home automation and need to automate your devices without sacrificing the functionality of the traditional wall switch and losing the classic look of your switchboard, don't think and just go for this product. It is fairly easy to install provided you know to wire electric devices (call an electrician of you don't - you're dealing with live wires) and fits well inside your switchboard. I've bought 5 such devices from this company and the products work great. I use them integrated with Home Assistant. Integrating with HA is easy as these are Tuya based devices and if you know your tech, can get them to work locally even when the Internet is down. The support channel is very responsive and helpful too. I received a regulator knob which was too big for my switchboard so they sent the correct one without any additional cost. Great products with great support - that's what we have here. Must buy if you want to retrofit your dumb devices and make them connected.

Defective not working. Contacted product support but no response

I have installed THREE of these units (4 gang device) and all are working excellent over the last 1.5 years. No connectivity problems no fires/ heating of the gang, no operational issue at all. I was initially sceptic and had doubts on the safety of the product given the fluctuations of power supply sometimes. This product is a very good option for retrofits. Flawless connectivity with my Alexa device and app (Smart life).

Easy to install, connects to internet easily, pairing with Alexa was simple. However following are the pros and cons.Pros: Installation and pairing was a breeze. Intuitive customer interphase. Works well as mentioned.Cons: Does not have the capability to regulate the fan speed through Alexa although works from the app.Cannot rename the light and fan with different names in the appThe process manual has a lot to desire from.

I have tried many company retro fit in which imagine retro fit is the perfect product, it work perfectly via mobile app as well as manual, integration with alex was seamless 👍👍👍

Pros:0. It lets the buttons work even without mobile as you would use normally. You simply have to change button state twice.1. This was great addition to my living room. It works with through Tuya. You can use Smart Life app on iOS/Android. 2. It works remotely also (when you are on mobile network outside house, provided your home WiFi is connected to internet).3. App provides more than enough functions.4. Can login on multiple devices. Can share with multiple people.5. I could easily re-pair it with other device as admin by switching 1 button on-and-off repeatedly to trigger "scan mode". Did not need to open switchboard.Cons:1. There is latency of about 1-2 seconds if you are not on same WiFi. (as it works via remote server)2. Installation was a bit finicky; but the vendor provided videos for support. I figured it out myself through video.3. The protocols/API for Tuya are not available openly. So cannot program or issue commands via local network/linux/Raspberry Pi. You have to setup using Tuya service framework. You can setup IFTTT though. That's bit cumbersome.3. 2K is bit costly