The RX4 is a 4 zone transponder detector for use with Digitrax occupancy detection systems. The RX4 enables you to not only see what blocks are occupied but also identifies what is there.

RX4 Features:

Know the layout zone location of transponder-equipped locos and rolling rolling stock

Each RX4 handles 4 transponding zones

Low current pulses wont interfere with DCC decoders or other track signals

Can be used in conjunction with other means of occupancy detection to customize your layout's feedback system

Works with most DCC compatible systems

Can be adapted to work with other command control systems as well

Location and identification information is updated continuously on LocoNet

Location Information can be configured to be displayed on a track diagram

No modification of existing equipment required, just add the transponding components and you're ready to go.

More features than any other method of "bi-directional" communication.

Note: RX4s must be used in conjunction with a Digitrax BDL16 series occupancy detector to function.