Using a Biometric Scanner is your best option if you need extra XP or Cash Bonus inCall of DutyMW3 Season 3. So, if you are a new player and need to know any Keycard locations in MW3 Rebirth Island, here is a complete list of all the places in the game.
The biometric Scanners are located in 7 different locations on the map. Use the map below for a pictorial reference of each area.
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How to use a Biometric Scanner in MW3 Rebirth Island
Once you locate a Biometric Scanner, interact with it to obtain a keycard with varying rarity. Take this keycard to any buy station to redeem for Bonus Cash Rewards and XP.
For more on Call of Duty, check outHow to unlock and launch a Nuke on Rebirth Island in WarzoneorAll Hardpoint rotations in MW3on Pro Game Guides.
