MB-DYF40 DOOR PANEL TECHNICAL SPECIFICATIONS (with optional LED frame) Screen : 4” TFT LCD Resolution : 320x240 Pixel Back Light : LED Camera : 540 TVL, 3.7mm Lens, Adjustable Angle, Photocell, Night LED’s Touch Button : 16 pieces, programmable to seven colors Door Release : Password, Proximity Card Frame Lights : Programmable to seven colors Network Wiring : DT-8, CAT5/CAT6 Operating Voltage : 18VDC Operating Current : 300 mA Stand-By, 750 mA maximum with optional LED frame Operating temperature : -20, +55°c (heating pad for lower temperature) Humidity : %20-95 non-condensed Installation : Flush mount or surface mount with frame Color : Black or White Protection : IP64, rain, water and dust protected Dimensions : 141x369x14 mm(172x403x19 mm with optional LED frame)