Compax Industrial System Pvt.Ltd. Supplies Fingerprint Reader with Mechanical Door Locking System. Compax Industrial System Pvt. Ltd. Has achieved ISO 9001:2000 certifications. Fingerprint Reader with Mechanical Door Locking System gives security and sophistication to access control with a combination of fingerprint verification technology, password and mechanical key to safeguard the property. Fingerprint Reader with Mechanical Door Locking System is capable to read almost all types of fingerprints and its addition to its stylish scanner protection; the lock secures the scanner for excellent reading every time.