BroadLink RM4 pro Smart IR/RF Remote Control Hub with Sensor Cable-WiFi IR/RF Blaster for Smart Home Automation, TV, Curtain, Shades Remote, Compatible with Alexa, Google Assistant, IFTTT

Now room is smart room. Smoothly working with my Amazon Fire Cube Curtains, and all RF appliances.

So, to start off with, I was apprehensive about ordering the RM4 Pro without knowing if it would control 8 of my RF based fans. I knew for sure it would control my IR devices, but I needed it more for the RF, and I even posted a question here. Thanks to a good Samaritan who replied that it would learn the remotes, I decided to give it a shot and at worst, I can use it for IR devices.Needless to say, it worked as advertised. My fans (Crompton Greaves Enso(RF), and Atomberg Renesa(IR) ) both work now, though the RF signals had to be taught individually for each of the 5 fans. And as advertised by the seller, 433Mhz did work, which was what the fans RF receiver works on. Perfecto Mundo.Coming to the Alexa integration, it works fairly well. It worked for all the signals that it learned. Some signals take a few tries to get right, but it does get it right. As long as you keep at it, it should be done with 1-3 tries max. I was about to give up on one button, but it worked on the 3rd try. All in all, does exactly what it says on the tin. It even comes with a temp and humidity sensor. I'm yet to experiment automation triggers with it since I just got it delivered in the morning today. All in all, I can't be more pleased with this. Will update here as and when possible after extended usageUpdate after 2 days:The remote can pickup RF frequencies if you aren't sure of what exact frequency it works on with a search option. So that's a welcome feature for someone who might not know. Each of my fans had different frequencies- 433.87, 433.01, 433.89 etc and each button with each remote also had a slightly different frequency. So this is a welcome addition.Alexa integration could be better. The fans can be turned off and on using the voice commands, even for the self taught remote controls. The other functions such as sleep and speed high or low doesn't work. The Broadlink skill identifies the settings for those, but voice commands for that won't work. "Alexa, turn off/on bedroom fan" works. But, "Alexa set speed of bedroom fan to 1" or "set to windspeed one" does not work. It works in toggling it on or off. I can manually press the button on the Alexa app and it works, but voice is a dead end. Scenes also don't work. The workaround I've done is to create routines for these and it seems to work, but not as simple as saying Alexa turn off lights and it will know which lights. I have to specify each routine with a unique name.Docking 1 star for now for the Alexa voice integration issues.

A good IR and RF blaster.it is able to control my AC and bldc fans. I was able to program a sequence where AC runs for few hours and then fans switch on. Was not able to get the temperature trigger working though.

i bought this device to control my BLDC - crompton fan and General AC - and this worked for both / i was able to program my fan remote and this had preprogrammed remote for my AC . no other brand i tried had either . so i am satisfied with it. one crib will be the range for the fan. it is too low and needs the device to be almost under it to work

I used it for my fan's USHA RF remote, it worked at 433.92 hz. ( this i cn operate from my room only, that must be limitation of fan's physical remote - nothing to do with broadlink range )Then i also have roller shutter at ground floor which did work at 433 hz. ( i cn operate this from second floor - the same range that physical remote was giving )I have TRANE AC interactive remote which is again a RF remote but so far unable to identify its frequency. If someone finds it, pls provide in your review i will keep searching keyword "TRANE AC".If you dont know ur remote's frequency, its all about trial and error for RF.And one more thing whenever you cut power and again power it on, it connects within 5 seconds, very fast.

I’ve tried multiple IR blasters but this just dies the job as it is meant to do it. Might be a little pricier than the others but it’s worth every bit.

Does not learn any new Remotes nither ir nor rf remotes, when intrigated with any smart home platform, only the l8ghts function work, rest all the finctions are good enough ro only turn the devices on or off, verry frustrating.

Not a good product. Thinking that it will take both RF and IR Remote wasted 4k. Though AC remote is learnt its not working. Hardly able to add one remote with all functions. Not worth spending such a huge amount for nothing.