The location for this safe is in the West Office on the first floor of the Police Station, you’ll need to input the following combination to unlock the locker: Left = 9 | Right = 15 | Left = 7
The code itself is acquired via the S.T.A.R.S room on the second floor of the same station. As a reward, you earn the Pouch Upgrade to expand the carrying capacity for Leon or Claire, whoever you were playing the campaign with.
The second one is nn the second floor of the Police Station, towards the Eastern region. The code is as follows: Left = 6 | Right = 2 | Left = 11
If you want to obtain the code in the game, it can be found in the Observation Room on the first floor of the station.
As Leon, you’ll earn the Muzzle Break Mod for Matilda Pistol while as Claire, you are rewarded the High Capacity Magazine enhancement for the JMP Hp3
In the Sewer’s Monitor Room, exit the room and cross the bridge to enter the Treatment Pool Room. Here, you’ll find the safe and the code for it is written in chalk nearby as well. It will be as follows: Left = 2 | Right = 12 | Left = 8
Playing as Leon, the reward will a Shotgun Stock for W-870 while for Claire instead, you’ll be able to receive the Reinforced Flame for her SLS 60.