Sanwa 4-channel RX-482 Telemetry Receiver w/ built-in Antenna 107A41259A

- 2.4GHz FHSS4 Spread spectrum system 4ch- SSL support (ESC: Super Vortex Series etc. )- Built-in Antenna- Sanwa Super Response (SSR) support-Frequency: 2.4GHz FHSS4Channel: 4chNominal Input Voltage: 3.7V7.4VWeight: 7.1g-Compatible radios: M12, Exzes Z, MT-4S, MT-4(No SSL support) DIMENSIONS: 18.2x24.4x27.1mm NOTE: (When Li-Po 2cell Battery, 7.4V is used. )Battery fail safe of transmitters except for M12, Exzes Z are set between 3.5V to 5.0V.Therefore since the voltage of Li-Po Battery cannot be set, battery fail safe do not work.If Li-Po battery is used, please check your driving time and replace battery safely.We shall not be liable for any trouble about battery fail safe when Li-Po battery is used.