[How to Play]
N candles. Use candle light (or any other light is acceptable, as long as it meets the requirements) to light them in sequence to unlock the lock. If the sequence is incorrect, all candles will flash twice and go out, and you'll have to start over. After a successful unlock, the lock will power on and reset.
[Product Highlights]
1. Novel and interactive gameplay.
2. When the mechanism is triggered, relays 1 and 2 engage simultaneously, and the lock will power on and reset.
3. The output can be directly connected to a 12V electromagnetic lock, making it easy to install.
[Included] Controller (with 12V power supply) + N light-sensing candles