SONOFFZigbee Smart Curtain Motor, Requires Zigbee 3.0 HUB, Electric Curtain Driver for Remote Control and Home Automation, Works with Alexa, Google Home and IFTTT

Bought two of these for main large windows/curtains. For a few reasons like hard to reach to open/close, security when away, and for summer to block out the sun and keep the temp down.After an initial 5 minutes understanding the setup it only took 2 minutes to do the second one. Works perfectly to open and close, though my rails are old 60's style so a little adjustment was needed but only to ensure they closed in the way I wanted.Also paired directly with Home Assistant via Zigbee2MQTT within seconds of turning on. Boom, now I have sunrise/set automation and presence through MMwave sensors.

Works brilliantly. I will always have one of these for my curtains now!

I love these...I bought 2 of these too use on a straight curtain track. I didn't realise when I bought the first one but you also will need a sonoff hub if you want these to intergrate with Alexa. I bought the cheapest Sonoff hub I could find which was this one.https://www.amazon.co.uk/gp/product/B09ZQQZSQZ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1Connecting the hub to the ewelink app was easy & once done I was able to add the curtains without issue. However when I got the 2nd set for some reason they would not show up in the app.I had to mess around with my router settings & completly disable the 5GHz network, once done it found the 2nd curtain & added it. I was then able to resume the 5GHz network & the curtains have remained working.However the remote control for the 2nd curtain has stopped working, I think it may have become unpaired when I reset the 2nd unit trying to get it paired. It doesn't matter to much to me as I control these only via Alexa, shouldn't be too hard to repair, just need sometime playing around with it.Battery life seems pretty good, I've had the 1st curtain for about 3 months now & the battery life is on 1/4. They open / close twice a day. That's pretty good & it's easy enough to plug a USB C cable into them for a charge up.Regarding the actual curtain device.The metal bracket that attaches to your curtain didn't hold on well on my curtain track. I had to put something behind it to wedge to the curtain track as I tightened it. I think this bracket could do with a redesign.You get plenty of chain length on these, I'm using them on a 2.5m & 1.5m windows & there is plenty of chain left if wanted.They do the job nicely and I recommend these.

It works with remote put won't pair with app and won't close properly always leaves a gap best buying one that links directly with alexa waste of money

Excellent value for money . Only time will tell how long the kit lasts. HA shows battery life should be better good!

This is the only type I could find that would seem like it might work with my Speedy Streamline aluminium tracks and Indeed it clamps on and works rather well.