With a transmission range of up to 492 ft when parked and tested for 50 ft at high speeds, Furrion Vision S Camera System is ideal for travel trailers, 5th wheels or commercial trucks. The 2.4GHz digital wireless technology provides smooth, clear, and uninterrupted live-video with no lag. The digital locking signature prevents image interference or image loss while parking or driving, even at high speeds Motion detectors alert you of any movement outside your vehicle. When stationary, the auto awake monitor turns observation cameras into motion detecting security cameras. The microphone on the rear and doorway security cameras pick up sounds which makes backing up safer Wide viewing angles With a 120° viewing angle for doorway and rear cameras and 65° for the side cameras, Furrion Vision S gives you visibility all around your RV to reduce blind spots and makes reversing easier and safer. Night Vision Furrion Vision S technology provides coverage of 40ft of clear, precise and sharp video even in complete darkness. Rear Assist Marker Lines Rear assist marker lines help you reverse safely. With coverage right down to the bumper, it’s easy to see blind spots and hidden obstacles when backing up. HD display The high-resolution monitor lets you toggle between the cameras. With the larger 7" & 5" monitor, you can view up to 4 cameras at once. Passing, tailgating, and merging cars are much easier to see. Vision S 7" 4-Camera System with Marker Lights Vision S 7" 3-Camera System with Marker Lights Vision S 5" 3-Camera System with Marker Lights Vision S 7" Single Camera System with Marker Light Vision S 5" Single Camera System with Marker Light Vision S 4.3" Single Camera System with Marker Light Buying Options Buying Options Buying Options Add to Cart Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 524 4.4 out of 5 stars 77 4.2 out of 5 stars 34 4.0 out of 5 stars 65 4.0 out of 5 stars 52 4.0 out of 5 stars 51 Price — no data — no data — no data $505.64$505.64 $555.94$555.94 $439.99$439.99 Number of camera 4 3 3 1 1 1 Monitor size 7" 7" 5" 7" 5" 4.3" Side Camera ✓ ✓ ✓ no data no data no data Rear Camera with integrated marker light ✓ ✓ ✓ ✓ ✓ ✓ Doorway Camera ✓ no data no data no data no data no data Night Vision ✓ ✓ ✓ ✓ ✓ ✓ Microphone Yes – Rear and Doorway cameras Yes – Rear camera Yes – Rear camera Yes – Rear camera Yes – Rear camera Yes – Rear camera