{"product_id":"4ch-dash-cam-backup-camera-with-9-36in-quad-split-touch-screen-4-ahd","title":"4CH Dash Cam Backup Camera with 9.36in Quad Split Touch Screen - 4 AHD","description":"\u003cp\u003eIn this review the ASLONG 4CH dash cam kit is evaluated for drivers who need a wired, multi-angle camera system for large vehicles. The bottom line is that this kit is well suited to RVs, trucks and trailers that need constant, reliable recording and a 360 view around the vehicle; its biggest selling point is the quad-split 9.36in touchscreen with built-in DVR that records continuously and supports up to a 128GB card. Installation requires a vehicle fuse box with at least 20A, but once powered the system auto starts with ignition and provides looped recording without missing seconds.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto power on:\u003c\/strong\u003e The system turns on with vehicle ignition so recording starts automatically and reliably without manual intervention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad split touchscreen:\u003c\/strong\u003e The 9.36in ISP HD display shows four camera angles simultaneously to remove blind spots while maneuvering large vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in DVR:\u003c\/strong\u003e Local playback and seamless loop recording with segmented storage make it easy to find recent footage and avoid a full disk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 waterproof AHD cameras:\u003c\/strong\u003e Front, rear and two side cameras offer wide 170 degree views and strong night performance for clearer low light images.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired stability:\u003c\/strong\u003e A single power cord for the whole system and wired camera connections avoid wireless dropouts and erratic signal behavior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide vehicle compatibility:\u003c\/strong\u003e 9-36V DC input supports RVs, semi trucks, buses and other heavy vehicles for flexible installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis system is ideal for owners of RVs, trailers, box trucks, school buses and heavy duty campers who need continuous recording and a comprehensive surround view while driving or parking. The rugged cameras and waterproof design suit outdoor mounting and long trips where night vision and wide angles matter.\u003c\/p\u003e\u003cp\u003eIt is less suitable for drivers who want a plug-and-play phone integration or a compact single-camera recorder for small cars; some buyers report mixed installation experiences and compatibility issues with phones, so casual users seeking an easy smartphone app connection should consider alternatives.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReliable auto power-on with ignition for uninterrupted boot recording.\u003c\/li\u003e\n\u003cli\u003eClear video quality in daylight and useful night vision from high-definition glass cameras.\u003c\/li\u003e\n\u003cli\u003eQuad-view monitor with DVR playback and looped recording for convenient evidence capture.\u003c\/li\u003e\n\u003cli\u003eWired system avoids signal problems common to wireless setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInstallation requires a fuse box \u0026gt;=20A and some users report that wiring can be challenging.\u003c\/li\u003e\n\u003cli\u003eNot designed for phone integration, and some customers note compatibility limits with certain devices.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitor size\u003c\/td\u003e\n\u003ctd\u003e9.36 in quad split touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera channels\u003c\/td\u003e\n\u003ctd\u003e4 AHD channels (front, rear, left, right)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing angle\u003c\/td\u003e\n\u003ctd\u003eApprox 170 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower input\u003c\/td\u003e\n\u003ctd\u003e9-36V DC (vehicle power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eSupports up to 128GB TF card, loop recording\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating range\u003c\/td\u003e\n\u003ctd\u003e-20C to 60C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded items\u003c\/td\u003e\n\u003ctd\u003e9.36 in monitor, 4 cameras, 4 extension cables, power cord, bracket, 128GB card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ASLONG 4CH dash cam kit delivers strong value for large vehicle owners who need a dependable wired multi-camera setup with a clear quad-view touchscreen and built-in DVR. It is especially appealing for RV and truck use where wide voltage support and waterproof cameras matter, but prospective buyers should be prepared for a harder install and limited smartphone compatibility.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes the system record automatically when the vehicle starts?\u003c\/strong\u003e\u003cbr\u003eYes. The kit auto powers on with ignition and begins boot recording so there are no missing seconds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat storage size does it support?\u003c\/strong\u003e\u003cbr\u003eThe monitor supports a TF card up to 128GB and uses looped segmented storage to prevent a full disk.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this be used on heavy trucks and RVs?\u003c\/strong\u003e\u003cbr\u003eYes. The power input range of 9-36V DC makes it suitable for RVs, semi trucks, trailers and other heavy duty vehicles.\u003c\/p\u003e","brand":"ASLONG","offers":[{"title":"Default Title","offer_id":48609495744731,"sku":"B0D5B413N3","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81psDw3CNxL._AC_SL1500.jpg?v=1778425204","url":"https:\/\/gearmusthave.com\/products\/4ch-dash-cam-backup-camera-with-9-36in-quad-split-touch-screen-4-ahd","provider":"GearMustHave","version":"1.0","type":"link"}