Electrotek GEM 2000 "Electronic Guardian" Universal 'S' Connector 4.8v Tip Lites- Aeroplane-Ruby & Emerald LED

GEM 2000 "Electronic Guardian" Universal 'S' Connector 4.8v Tip Lites- Aeroplane-Ruby & Emerald LED. Automatic & Continual Monitoring of... 1. Battery Pack 2. Switch Harness 3. Receiver (RX) 4. Servos 5. RX Filters 6. Freq. Crystal 7. Tuning Circuit 8. Switch Status Condition under real-time system "load" Wire strand breakdown, shorts, continuity Components, solder joints, contacts and "conductive metal freebies" Stalling, binding, jamming, amplifier probe RF noise rejection circuitry (ceramic filters) Cracks, loose spring clips, socket breakdown Coil separation-breakdown, auto range check Warns if switch is left on accidently Features Compact and Lightweight Low Current Draw Rugged SMT Construction High Impact ABS Enclosed Case Shock and Vibration Proof Fuel and Moisture Proof User Programmable Microchip IC Long Distance In-Flight Visibility Easy Plug-and-Play Easy Install Fully Automatic Lifetime Warranty "It was red and not blinking" If I had made another flight I would have lost my plane. Specifications Model Type: Voltage Range: Visibility: LED Colors: Connector: All Nitro/Gas Powered RCs - Aircraft, Helicopters, Vehicles and Boats operating on up to 7.4 volts regardless of class or size 4.0-8.0v Daytime more than 500 feet, Nighttime more than 3000 yards Five Ultrabright - Red, True Green, Blue, Amber, White Universal "S" (JR/Hitec) Fits all popular RC radio brands