Rohent R4 Wired 2-Camera
#3 in WiredFull review
A cheap wired rear-and-side pair for trucks, tractors and short trailers.
Amazon $85.99$85.99
The Rohent R4 Wired 2-Camera rates 3.9 among wired RV backup cameras; the LeeKooLuu LK7 Wireless 7-inch rates 3.9 among wireless ones. The Rohent R4 Wired 2-Camera costs $4 less ($85.99 vs $89.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
LeeKooLuu LK7 Wireless 7-inch
#4 in WirelessFull review
A cheap, complete Furrion-prewire replacement camera with recording and a two-year warranty.
Amazon $89.99$89.99
Scores side by side
These two sit in different type classes (wired and wireless), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Rohent R4 Wired 2-Camera | LeeKooLuu LK7 Wireless 7-inch |
|---|---|---|
| Overall rating | 3.9/5 | 3.9/5 |
| Value 25% | 100 $42.99 per camera ($85.99, 2 cameras) | 74 $89.99 per camera ($89.99, 1 camera) |
| Resolution 20% | 62 1,080p camera | 62 1,080p camera |
| Field of view 10% | 100 170° rear view | 50 field of view not published (neutral score used) |
| Monitor 10% | 47 7 in monitor | 47 7 in monitor |
| Expandability 5% | 50 camera limit not published (neutral score used) | 100 takes up to 4 cameras |
| Weatherproofing 10% | 100 IP69K camera | 100 IP69K camera |
| Features 10% | 0 none of the listed features | 60 records to a memory card, fits RV prewire |
| Signal 5% | 100 wired video link | 83 270 ft on-vehicle range (maker claim) |
| Warranty 5% | 0 1-year warranty | 50 2-year warranty |
Specifications
| Rohent R4 Wired 2-Camera | LeeKooLuu LK7 Wireless 7-inch | |
|---|---|---|
| Cameras | ||
| Cameras included | 2 | 1 |
| Cameras supported | - | 4 |
| Camera resolution | 1,080p | 1,080p |
| Field of view | 170° | - |
| Night vision | Infrared | Infrared |
| Waterproof rating | IP69K | IP69K |
| Camera power | Vehicle 12 V | Vehicle 12 V |
| Microphone | No | No |
| Monitor | ||
| Size | 7 in | 7 in |
| Touchscreen | No | No |
| Recording | No | Yes |
| Input voltage | 12-24V | - |
| Link | ||
| Link | Wired | Wireless |
| On-vehicle range | - | 270 ft (maker claim) |
| Open-air range (not scored) | - | 900 ft (maker claim) |
| RV prewire fit | No | Furrion prewire |
| Support | ||
| Warranty | 1 year | 2 years |