You can avail best quality supported 12v biometric access control from us at Mel Services. It creates a layer of verification for enhancing the security levels. In addition to this, the said product is installed in various places like healthcare, airport security, offices and more. Our offering is most commonly used for criminal IDs like palm print authentical systems, fingerprints etc. Supported 12v biometric access control is also ideal for united states department of homeland security. It works by recognizing physical characteristics such as facial recognition, fingerprint mapping, retina scans etc. This product is suitable for providing tight security.