Accurate Locator System

The locator system accurately detecting the location of any moving object with portable radio beacons

Locator System

Direction of Arrival (DOA) Finder

Radio Beacon

Able to specify the position of an object by detecting the arrival direction of radio wave emitted from a portable radio beacon, making use of 2.4 GHz radio transmission
Able to concisely display the direction of arrival using twelve LEDs placed on a circumference or a PC monitor
Able to simultaneously recognize the locations of multiple radio beacons by assigning ID to each of radio beacons
Maximum range to detect an object is as long as 500m
Small, compact and portable radio beacon
No need to install any special communication equipment

Items	Specifications
Frequency	2.4GHz band, Direct-Sequence Spread Spectrum
Operating temperature	from 0 to 50 degrees Centigrade
Dimensions, Weight	44 × 77 × 18mm (W × D × H) (Projection part 27.3mm) About 80g
Battery consumption	1 to 2 weeks (depending on usages)

Items	Specifications
Frequency	2.4GHz band, Direct-Sequence Spread Spectrum
Detectable range	around 500m (depending on environment) Resolving power 30 degrees
Outer interface	RS232C
Operating temperature	from 0 to 50 degrees Centigrade
Dimensions, Weight	200 × 200 × 247mm (W × D × H) About 2Kg
Battery consumption	About 2 house (depending on environment)
Antenna	Electronically Steerable Parasitic Array Radiator (Espar) Antenna ( Developed by Advanced Telecommunications Research Institute International)

Specifications and design are subject to change without advance notice.
Customization of specifications and functions are available according to your request.

Early rescue of missing people in mountain and sea
Specify the location of the people working in a dangerous place
Location management of mobile robots
Finding lost child and person wandering off
Vehicle control in a large parking lot
Location monitoring of valuable goods
Detection and control of unattended vehicle, golf cart and robot moving toward arrival direction of radio wave
Rescue robot detecting missing people and bring food, water and medicine in the time of natural disasters
Toy robot tracking radio beacon