Sequential version gameplay: There are N buttons. They light up when powered on and turn off when pressed. Players simply press N buttons in a pre-set order to unlock the door. After triggering, all buttons light up for three seconds, then turn into running lights. If you press the wrong button, you can restart at any time until you successfully trigger the mechanism. After 10 seconds, press any button three times to reset.
24 Random Button Mechanism: There are 24 buttons. They light up when powered on and turn on when pressed. Players simply press a pre-set number of buttons (not necessarily simultaneously or in order, as long as they are all pressed) to unlock the door. After triggering, all buttons light up. If you press the wrong button, all lights go off. Players can restart until they successfully trigger the mechanism. After 20 seconds, press any button three times to reset.
Features:
Supports password settings. You can customize the number of buttons you press and which button you press. 2. If you purchase the sound effect version, triggering the mechanism will include a trigger sound effect. Audio content can be modified. It comes with 8MB of internal storage; no SD card required, no expansion supported. It can be formatted as MP3. Simply connect the controller to a computer with a download cable to update the audio. The controller has a built-in speaker and can be connected to a speaker. No SD card required, no expansion supported.
The controller directly supplies 12V power to the electromagnetic lock.