... SD cardMax. 32GVideo Output1Audio CollectingOptionalGPSOptional3GOptionalVoltage9V-40V Recording AutomaticallyIncludes:x1 7" Screen; x1 4-way DVR; x1 Dash Board Bracket; x3 5m Heavy ... -40V Wide Voltage Input Screen is Optional 3.5", 4.3", 6", 7", 9" and 10.1" (Mirror and Dash Mount) ... : Usually from 2-10 days, up to order quantity.) KT7CFR 7" 4-way DVR 5-video Input Truck Surveillance CCTV System Car ...