Sommer 4020 TX03 868-4 4 Button garage door opener remote control keyfob transmitter

alaTest has collected and analyzed 56 user reviews of Sommer 4020 TX03 868-4 4 Button garage door opener remote control keyfob transmitter from Amazon.co.uk. The average user rating for this product is 4.8/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.co.uk. Reviewers are impressed by the durability. The price also gets good views, but some have doubts about the design.