... Touch key 2.3.5 inch TFT color display 3.300meters barrier free remote control distance 1.Touch key2.3.5 inch TFT ... free remote control distance2,With micro-processing technology, auto-remote control, excellent performance and high reliability3,3.5" TFT color display4 ... ,3.5” digital screen, good viewing angle, clear long-range images, Approx 280M barrier free.4,Infrared night vision function, with ...