Specialized in the research and development in all ultra-low consumption, radio frequency equipment, micromechanics, optronics, automatism fields of activities, PHOTOSPACE society is also a video (thermal, IR) and audio integrator. Since 13 years PHOTOSPACE provides theirs services to all defense and security French ministry and private society. Through its tracking server, its Silex beacons (GSM, Iridium, Radio, Datalogger) and theirs softwares, PHOTOSPACE supplies geo-localization services.