Hitman 3 Chongqing Keypad codes are needed to know if you want to complete the various missions and challenges around the Chongqing area. There are two main keypad sequences you'll need to know.
You'll need the right codes to gain access to some locked areas around the ICA Facility. Luckily, the codes are reused and there are only two of them.
Hitman 3 Chongqing Keypad Codes Detailed
ICA Facility: 0-1-1-8
The first keypad code is used in most of the ICA lab. You'll need to know the code to get into Pritchard's apartment to get his files. The code is 0-1-1-8, and is used for the apartment, facility door, and the laundromat door.
You'll hear this code when the woman outside the door says it out loud or when you listen to the answering machine on the apartment's second floor. The security at ICA must be pretty bad if all of these different doors use the same code that every employee knows.
Hush's Lab Door: 2-5-5-2
The next keypad code you need to know is for Hush's Lab door. Code 2-5-5-2 can be used to open Hush's Private Lab, the Benchmark Lab and the Arcade door. You can find this on the whiteboard near where you find Hush.