5 DIFFERENT COLORS LIGHT TO OPERATE. There are red, yellow, blue, green and white 5 color buttons to choice, depending on your preference or the theme of secret room, lights are easy to tell and control (Less than 5 buttons, the button color is shipped randomly)
12V MAGNETIC TO UNLOCK TO LOCK. The magnetic can handle 60kg, once the power upon to 60kg, the lock will be unlock
THE OWNER CAN RESET THE PASSWORD. For Escape Room Game, owner could modify the password, more buttons, more difficult
SAFETY & EASY TO USE. Low working power, and easy to operate
AUDIO VERSION SELECTION. There is speaker version for choice, support users to change audio content (built-in TF card, audio format MP3, no more than 128M, audio version only)