Voyager AOM562A Observation Monitor 5.6" LCD; High performance 5.6" color TFT LCD panel; Built-in speaker; Front controls; Compatible with all Voyager NTSC cameras; Monitor Dimensions 5-7/8"W x 5-1/4 Voyager AOM562A 5.6" Rear View LCD Monitor with 2 Camera Inputs, 12 Volt power system , NTSC video signal compatible, Manual (pushbutton) or automatic (trigger) source selection Turn-signal (pulsed DC) compatible trigger inputs (AV1, AV2), On Screen Display (OSD) for AV source, picture adjustment & volume level, Non-volatile memory for picture and volume adjustment settings, Multiple mounting options (AMPS compatible) Compatible with all Voyager NTSC Cameras, Diagonal Screen Size (Inches): 5.6, Aspect Ratio: 4:3, Resolution: 960 x 234, Brightness (cd/m2): 500 nit, Contrast Ratio: 250:1, Viewing Angles (V/H): 80/100, Power System: 12V Camera Inputs: 2, Screen Capabilities: Single, Triggers: Two 12V, Slimline Profile: Yes, Built-in Speakers: Yes, Backlit Controls: No, Video Output Signal Format: NTSC, IR Repeater: No Removable Sunvisor Included: No, e-Mark Certified: No, RoHS Compliant: No, Overall Dimensions: 5-7/8"W x 5-1/4"H x 1-1/4"D, Weight (Lbs): 1.5