NEW 4 Camera Backup System w/ Screen, DVR, Safe Driving

[Applications] This mini DVR camera system is ideal for caravans, trailers, RVs, and pickup trucks where space matters. The compact camera size allows for discreet installation without compromising vehicle aesthetics. Complete with one 9" HD monitor with built-in DVR, 4x 1080P mini color cameras, and 4x 4pin extension cables. 12V-36V DC input range compatible with most medium to large vehicles. [Monitor Built-in DVR Recording] High-definition 1080P video recording with loop recording and auto overwrite function. Video files are stored on SD card (supports up to 256GB, not included). Playback recordings directly on monitor or on computer via SD card. [Ultra-Compact Mini Cameras] Our newly designed mini cameras feature a sleek, low-profile housing that measures 30% smaller than standard backup cameras. The discreet size allows for flexible mounting in tight spaces while maintaining the same 1080P Full HD quality. Each camera features sturdy metal housing with IP69 waterproof rating and operates at -20℃～70℃. [24/7 Parking Monitoring] Continuously monitors vehicle surroundings while parked. For activation, connect yellow wire to ACC+ and red wire to battery positive pole. The mini camera's compact design makes it less noticeable, reducing risk of vandalism during parking. [Exceptional Night Vision] 1080P 1/2.8" image sensor with 1080P resolution (PAL:1920*1080). Frame rate: 1080P@30fps. Rear camera features 8 IR LEDs, side cameras feature 6 IR LEDs each. Night vision range up to 12 meters, ensuring clear images even in complete darkness. [Parking Guidelines] Reverse screen displays parking assist lines for safer, faster parking. Guide lines can be turned on/off via the monitor menu to adjusted to match your vehicle's dimensions, and suit your preference (The default value is off).