Before you call a locksmith or break a window, take a deep breath. The SUNELAN S1 has built-in fail-safes. While the user manual might be lost in a drawer somewhere, this guide will walk you through every possible method to reset the SUNELAN S1 when locked.
Wait 30 seconds, then tap (usually in the bottom corner). How to reset SUNELAN S1 when locked
If your lock is dead silent (no lights, no beeps), the battery is likely depleted. Before you call a locksmith or break a
Inspect the camera body, especially under the battery door or near the USB port. Some SUNELAN S1 units have a tiny . Wait 30 seconds, then tap (usually in the bottom corner)
For now, grab a 9V battery, take a steady breath, and type 000000 # . Your front door is waiting.
If your SUNELAN S1 is frozen on a logo, stuck on a menu, or unresponsive to button presses, follow these steps in order—from a soft reset (keeps your data) to a hard reset (clears settings).