We first got the Bauer Bluetooth lock for our camper. We had some issues and their support team were fast to resolve each. We continued to have issues and decided to try another. We got it off Amazon but I notice today this one is not available on Amazon anymore. Nevertheless, I recommend it wholeheartedly.
Features:
1. Lights up at night and has easy to grasp handle
2. Easy combination to set and loud beeps and lights to confirm it's locked/unlocked
3. You can lock/unlock with either a Remote, a Key, NFC discs or NFC wallet card.
Here is the link to see it.