Resident Evil 4 · Equipment
Biometric Sensor
The Biometric Sensor is found in the Chapter 13 Incubation Lab by using a Level 2 Security Keycard.
Source context
All Weapon Attachments · Resident Evil 4 Remake
Values follow the linked reference and its listed mode or variant. Unknown upgrade costs remain unspecified.
Read Biometric Sensor at the source List of All Weapons and Guns | Resident Evil 4 Remake (RE4)｜Game8
Game artwork © CAPCOM Co., Ltd.. Artwork reference.