Furrion's observation system boasts amazing features including the latest in digital wireless technology, eliminating interference from the outside environment. The powerful infrared wide-angle lens camera digitally locks to the 4.3 inch LCD color display and delivers seamless video transfer for specialty vehicles up to 100' in length. Digital wireless technology for specialty vehicles up to 100ft Upgraded CPU with 5x signal stabilization. Vibrationsmart(TM) Designed and tested for vibration resistance. Climatesmart(TM) Designed and tested for extreme climates. 4.3 Inch multifunction LCD color display with external antenna. Uninterrupted direct digital pairing.