Review on Fingerprint BIWIBON Biometric Left Right Adjustable by Wagner Witlin

Edit: on my third. They last 4-6 weeks. Super screwed up. Now this means my second trip to come back. The third is wrong. I'm done and doing something else, I think we're techies. Programming and installing took a few minutes. We love her. They work perfectly. We can't figure out how to use it on a right door without opening it? I would have bought another one if the price hadn't gone up. I will continue to monitor them and use them in several places. We have an autistic child and they helped a lot with the closet doors and garage.