SA101A32671A SANWA MT-5 RADIO SET WITH RX-493I Compatible Response Mode with SUR, SSR, SHR, NOR SSL CODE5/CODE10 Function Quick Setup Wizard Full Adjustable Trigger Adjustable Steering and Throttle Tension INDICATOR FUNCTION can show Receiver Signal Strength and Packet Delivery Ratio Weight: 382 g Power source: AAA Battery x 3 ONLY Compatible RF with FH5 Includes new RX-493i receiver One of the outstanding feature of MT-5 is the indicator function which can check signal receiving condition with using RX-493i. The conditions can be used for checking device and correct receiver placement.