Q-Track offers two basic indoor location system architectures:
NFER® Real-Time Location Systems (RTLS) offer highly accurate location solutions to solve the most difficult indoor location problems:
- Precisely locate up to 500 tags
- 1Hz update rate
- Usually better than 30-40cm (12-16in) accurate (see typical accuracy distributions, below),
- Non-line-of-sight (NLOS) range 10-25m (30-75ft) (depending on noise and environment)
- Infrastructure cost around $10/m2 ($1/sqft).

Q-Track’s accurate NFER indoor location systems enable process metrics like this heat map showing where a worker spends their time.
SafeSpot™ Collision Avoidance System keeps your people safe from forklifts, cranes and other moving machinery:
- Distinguishes between people & forklifts, cranes & moving machinery
- Reduces false positives
- Increases warning time
- Eliminates the need for workers to wear tags
Q-Track offers a range of indoor location products capable of meeting the following specifications:
- Certification: FCC Part15
- Temperature: -10C to +60C (+14°F to +140°F)
- Shock: All hardware drop tested
- Humidity/Rain/Dust/Sand/Water Immersion per MIL-STD-810G
Select one to learn more, or contact us regarding a custom location solution that enables “Knowing Where: Anywhere.”