55" AND 75"
	
Brightness : 3,000 cd/m²
	
Operating Temperature : -30°C to 50 °C
	
IP56 Design
	
Interface : HDMI / DP / DVI / RJ45 / RS232C / SD Card / USB3.0 / External speaker out
	
FEATURES:Temperature Sensor, Auto-Brightness Sensor, Pixel Sensor, Cooling Fan, ISM Method, DPM Select, Energy Saving, Smart Energy Saving, File Play with USB, Internal Memory (8 GB), Easy Brightness Control, Content Scheduling, Fail over