Spektrum DX8 with AR8000 Rx The Spektrum DX8: New Software, Built-In Telemetry & Much, Much More Spektrum innovation gives RC pilots a new level of security & ease-of-use with the DX8. In addition to providing the benefits of Spektrum’s patent-pending DSM2 technology, the DX8 introduces advances in software, telemetry & ergonomics you simply won’t find in any other 8-channel system. The DX8 is Spektrum’s first aircraft system that incorporates integrated telemetry. The transmitter’s screen displays real-time telemetry including receiver battery voltage, flight log data & signal quality. External sensors allow rpm, external voltage & temperature to be displayed on screen in real time. Alarms can be programmed to warn of low battery, over temperature, exceeded rpm & diminished RF signal strength. The DX8 offers sophisticated programming to meet the demands of even the most experienced airplane & helicopter pilots. An easy-to-use rolling selector combined with intuitive software makes setting up models quick & easy. The DX8 is SD-card compatible allowing an infinite number of models to be stored & transferred. Plus firmware updates can be downloaded from the web providing you with the latest software upgrades at the click of a mouse. Comes Complete with:16MB SD Card AR8000 receiver Temperature sensor Neck Strap Full range telemetry module Battery back Flight pack voltage sensor Power Adaptor Y-harness & leads for telemetry