The Elpas LF BUS Beacon is a wall mountable low frequency emitter for indoor building environments. The device provides real-time, chokepoint location data that a tagged asset or person is near a specific door, is in a particular hallway zone or is in an explicit sub-room area.
The Beacon has a 10ft range (3m) that is adjustable to cover areas as small as 4 inches/10cm. Optionally up to four LF BUS Beacons can be deployed in primary–secondary configurations for covering large double-doors or architectural complex indoor areas.