Not satisfied
I installed it as I am an elevator enthusiast and wanted to know how fast the elevator is. About 2 days after use, it refused to submit the recordings and then said I needed to be apart of a company. I got very annoyed at that and then got Lift Tester by Kleemann. It works much better and I’ve been using it for a month now. I do not recommend this if you’re an elevator enthusiast.
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