Review on HARFO Fingerprint Door Lock: Keyless Entry with Touchscreen & OLED Display - Passcode Keypad Lock for Office & Home (Aged Bronze) by David Dreher

This handle has been working great for me for a month now. I use it exclusively with the fingerprint reader and it's very fast and VERY rarely fails to scan, much faster than messing around with a dongle or tablet. The only minor issue is that you have to use a screwdriver to get to the back to program new users, but that's a minor issue. I was also concerned about draining the batteries, but I've had the same AA batteries for a full month and they're still reading almost completely. that has a latch may not have a gap to fit underneath (that was the case for me). It's just something to think about.