The TPA is an active transponder, which was developed for use together with the locator TAL 700.
Upon entering the transmission range of a locator the transponder is woken by a coded 125 kHz signal, which also carries information about the location of the locator. Once woken by the TAL 700 the transponder responds with its ID and the location code it received.
The wake-up range in conjunction with the TAL 700 is as much as 7 m. The low-frequency wake-up field facilitates use behind a vehicle windscreen shielded against UV rays, for example with V-Kool™. It is also possible to detect the transponder insideof the vehicle.
Your benefits at a glance:
Vehicle identification systems and components
Fast, reliable and accurate long range automatic vehicle or driver identification eliminates traffic queues at entrances and exits providing positive identification in all weathers. Ideal for parking, traffic management and hands-free driver access or to control restricted traffic in city centres and airports. The technology can also be applied to railways and toll roads. tranSpeed seamlessly integrates to other control systems using standard interfaces or can operate as standalone solution. Wide choices of transponders are available including rugged tags, self-adhesive windscreen labels and cards.