I bought this system last winter. The set is now installed after I found all the pieces after my ittens had found them and played with them all over the house.
As being a very lazy person to measure the pressures of my tyres especially when eearing the whole riding gear, I found this system very handy.
This one test I read before buying the system. https://www.bennetts.co.uk/bikesocial/reviews/products/motorcycle-technology/fit2go-michelin-tyre-pressure-monitoring-system-tpms-review?fbclid=IwAR0bZXNtTY22JV9M94sICGWST2-7nqlyc_h5T7naLBxkYZQxuieG92cJ6Nc