ButterflyMX's QR Code Intercom enables visitors, staff, and residents to access properties using a smartphone. By scanning a mounted QR code, users launch a secure, web-based intercom experience with ...

Carrollton, Texas. Texas-based CellGate is introducing an innovative new wireless multi-point access control solution called OmniPoint. OmniPoint is vastly different than most currently installed ...

What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

Jamshedpur: The JRD Tata Sports Complex management will introduce a QR based access control system across its facilities from January 1 next year to keep out unauthorised visitors from its ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...