

16 reviews, average 4.9 out of 5 stars
Based on 16 reviews
5 star reviews
4 star reviews
3 star reviews
2 star reviews
1 star reviews
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5 out of 5 stars
Not too fiddly to fit & works really well in the heat
September 2026
5 out of 5 stars
Bayliss opener - does exactly what it says on the tin - window works really well.
July 2026
5 out of 5 stars
Two purchased to replace failed ones that lasted 6 years. Very good auto opener. Installation on a cedar wood window frame but also suited to metal frames. Ensure to put in the fridge as per instructions before installation. Working well with all the sunny and hot weather, so recommended. Worth the extra money. Delivery was fast.
May 2025
5 out of 5 stars
Works brilliantly. Just about everyone who has seen it have loved the technology. Just wish there was a version where you could dial and down the temp it opens the vent by a few degrees (e.g. from 20 to 25 degrees C).
September 2024