CabCAM 7" HD Quad Wireless Monitor - 1 Camera Observation System w/ Recording

7" High Definition DIGITAL Wireless QUAD monitor with antennas. Four camera capability, audio speaker, remote control, 27 pin wire harness with recording capability on Micro SD/TF Card (Max. 128G). Micro SD/TF Card not included.    The HD Monitor Includes: power indicator, remote receiving window, POWER button, MENU button, SEL button, channel selection, loudspeaker, support attaching slot and power supply terminal.  (1) Weatherproof Color HD Camera: Infrared Illuminators allow up to 32 feet of night visibility, image mirroring function, made to withstand off-road conditions, audio capabilities.    Each camera has an antenna and a power supply jack. Cameras require 12V to 24V power source.  Accessories: Ball Swivel Mounting Bracket with Mounting Pad, U-Support Mounting Bracket with Thumb Screws, 8 Pin Power Wire Harness with Jack for Power Adapters.    (2) 3.25' DC Adapters, Sun shield, Full-Featured Remote Control.  This system can be expanded to support up to four cameras.    Must us