I need to contact a company which manufactures a stand-alone wireless device (RFID, Bluetooth, Zigbee or any other wireless technology) which detects the presence of a similar device in a configurable detection range from 1 meter to 20 meters. Each device should have a relay output, which will be activated when another device is detected.
The device must be able to detect one or more other devices at the same time, without any limit.
The application is about tagging people with these devices and activate the relay when a person is close to any other, in order to activate a third-party device.
The company should not have any sales representative in Spain and the product must have been developed more than one year ago.
hi
i m an engineer in electronics and instrumentation stream. presently working for alumina refinary in india. i have done so many projects apt to your requirements like remote navigation through RFID, biometric robot for navigation using LABVIEW, 6 link robo vehicle, oil palm bunch grading through MATLAB etc.. hope i will meet your requirement.
thanks
regards
ajay kumar
Dear Sir,
I did worked for one company in Korea where they have 2.4Ghz wireless solution. It's similar to the bluetooth but it was invented by company CEO in korea. With this solution wireless microphone, wireless speaekr, wireless conference system was made and sold.. I am not sure exacatly what's your target device or project.. If you are interested please let me know.
BR.
J.S. Choo