If you are using App Mode, go to U-tec App > Settings > Advanced > Delete and Reset. And then use a paperclip to pin the Reset hole for 5 seconds. After reset UL1, UL1 can be unlocked with any fingerprint or key fob, and UL1 will beep 6 times and LED will stay red as a notice.

If UL1 works in Standalone Mode, only use a paperclip to pin the Reset hole for 5 seconds directly.

Note: Reset UL1 to factory reset mode. All data will be erased.