4-Button LED Password Countdown Timer (w/ Keys) - Escape Room Prop

Brief introduction:
When powered on, the LED countdown timer will start to count down, during which time the players must find  the keys to activate the password. Players must determine the correct password and enter it via the 4 buttons to open the lock and display the custom-made information that will show on the LED display. 

Prop list:
1 12v power supply
1 5v power supply
1 controller
1 LED display (25 x 50 cm)
4 buttons
2 keys
1 magnetic lock 


Key features:
1. The message display on the LED panel can be custom-made. Please contact us to customize.
2. We default to make the countdown time 61 minutes. If you need a longer time please contact us.
3. This prop can control a 12v light or 12v lock. 
4. 10 seconds after a successful trigger, the countdown timer will continue to count down the time. If you want to make the countdown stop at the successful trigger please contact us.