For this, just wire up the hardware (arduino+keypad) as described earlier. Although the code is an entry-level one, it includes a secret key option that will need to be entered on the keypad.

The Nurses Station in Brookhaven Hospital has a Keypad, and here is how Silent Hill 2 Remake players can figure out the code.

Here’s where to find the Grand Market Keypad code in East South Vale of the Silent Hill 2 remake.

This guide will show players how to get the Brookhaven Hospital Nurses Station Keypad Code in Silent Hill 2 Remake.

Here's the code for the Grand Market keypad in Silent Hill 2 Remake for Standard, Hard, and Light difficulties, and exactly how to solve the Grand Market keypad ...

The Silent Hill 2 Grand Market Keypad code is near a blue truck a short distance from the lock.

Yale Code keypad lock review: Svelte & affordable, just not smart The smart lock leader focused on price and ease of use to deliver this keypad deadbolt, which doesn't offer wireless connectivity.