QarVision™ is a remote monitoring system that works on any elevator. It records every trip an elevator makes, letting building owners and service technicians track elevator performance and find problems from anywhere. QarVision™ is portable and quick to set up. It sends email or text-message warnings and summaries. The QarVision Machine Room Monitor measures the parameters of the drive equipment.  And QarVision™ works with the QUE Remote Asset Monitor.

QarVision Monitors and Records:

QarVision car-top unit

  • Date, time, duration, & number of trips
  • Total run time and duty cycle
  • Landings
  • Height above reference floor
  • Speed
  • Door opening, closing, and dwell times
  • Number of door cycles & door reopens
  • Car start delay
  • Door open delay
  • Acceleration & deceleration
  • Vibration
  • Jerk
  • Load (if car is equipped with load sensor)

QarVision Machine Room Monitor

  • Energy usage
  • Temperatures
  • Motor current
  • Hydraulic pressure
  • Relay status
  • VFD alarms and faults*
  • Voltage

*Depending on equipment

The QarVision system can also provide information for traffic analysis systems. This may include number of trips to each landing, idle times, and times of usage.