Great for using a external camera such as a bullet dash cam, tube helmet cam, button cam, rear view square board type camera, or to aim/focus your security camera using the lcd display! MAKE YOUR INSTALLATION A BREEZE & LOOK PROFESSIONAL. WHEN AIMING CCTV CAMERAS INSTEAD OF YELLING ACROSS A ROOM OR TALKING TO YOUR PARTNER ON 2 CELL PHONES OUTSIDE AT THE CAMERA & INSIDE AT THE MONITOR STATION. B EAUTIFUL COLOR LCD DISPLAY FLAWLESS OPERATION! I PERSONALLY USE THIS UNIT & IT WORKS AWESOME FOR THE PRICE.The item "DIGITAL VIDEO RECORDER VIDEO CAMERA DVR RCA 3 AV INPUT" is in sale since Thursday, June 25, 2009. This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\Home Surveillance Parts & Accessories\Surveillance DVRs & NVRs". The seller is "dennis6z7a" and is located in Comstock Park, Michigan. This item can be shipped worldwide.