Descrizione Indicator Function compatible 　Indicator function can be checked signal strength 　connected transmitter. 　The indicator function can be used for finding 　problems as incorrect receiver placing and 　finding the best receiver position for transmitter. 　By SANWA technical development, indicator 　function can be checked signal strength 　without any effect with response. Compact receiver Waterproof Plug in Bind Built in Antenna Only Capable with 1/10 and 1/12 Electric Car ●2.4 GHz FHSS5 Spread Spectrum System 4ch ●Compatible with Telemetry ※Cannot connect RPM sensor and Temperature sensor 　To measure RPM and Temperature is only 　combine with SUPER VORTEX series ●Compatible with SSL (SUPER VORTEX Series, etc...) ●Ultra Response Mode (SUR) ●Extreme Response Mode (SXR) ※SXR response mode is only compatible with 　transmitter M17. ●Waterproof ●Dual ID system (able to bind with 2 transmitters) ●The smallest and most light receiver in the class ※RX-492i can be used with FH5 transmitters do not 　have indicator function. ※RX-492i is not different with RX-492 except installing 　indicator function. ※Indicator function can be used with transmitters are 　compatible with indicator function. Frequency 2.4 GHz FHSS5 Channel 4ch Nominal Input Voltage 3.7~7.4 V Dimensions 26.0 x 23.2 x 14.0 mm Weight 6.8 g Compatible radio M17, MT-5, MT-R