3 Channel 40mhz FM System.
Though moderately priced, the 3PM-FS Pro gives you another competitive edge usually limited to elite, high-end radios: the choice of using FM or blazing-fast HRS (High Response Speed) transmission modes. The receiver will automatically detect which mode you select. Choose HRS and you'll have the extra protection of fail-safe!
Digital Synthesizer System (DSS)
HRS Transmission Modulation
ABS (Anti-Lock Brake System)
1x Futaba T3PM 40mhz transmitter, 1x R153F 40mhz FM receiver, 2-lead switch, 4-cell battery holder and instruction booklet.