The Real Time Lone Worker Detection system comprises of personnel badges; detectors detect all employees' badges in each room or area. Each badge transmits RFID or Bluetooth Low Energy (BLE) signal every 3 seconds, the badge individually identifies the employee to the system. The detectors are tuned to detect all employee badges in each room or area. When less than 2 people are in a room or area the system sends an email and/or text message to the designated personnel, the affected employees' location is displayed on a television or computer monitor. Devices are available with a distress and fall sensors.