eRapta ER0202 Wired 7-inch 4-Camera
#1 in WiredFull review
The cheapest four-camera wired kit here, for owners willing to run cables for a lag-free view.
Amazon $199.99$199.99
The eRapta ER0202 Wired 7-inch 4-Camera is the better RV backup camera overall, rated 4.1 to 3.3. The eRapta ER0202 Wired 7-inch 4-Camera leads on value, features and expandability. The ATPTK 7-inch AHD Wired 1080P costs $40 less ($159.99 vs $199.99).
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.
ATPTK 7-inch AHD Wired 1080P
#6 in WiredFull review
An industrial wired camera for tractors, trucks and motorhomes that take a beating.
Amazon $159.99$159.99
Which should you buy?
- Choose the eRapta ER0202 Wired 7-inch 4-Camera for value ($50 per camera ($199.99, 4 cameras) vs $159.99 per camera ($159.99, 1 camera)), features (records to a memory card vs none of the listed features) and expandability (takes up to 4 cameras vs takes up to 2 cameras).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every wired RV backup camera; a clear win is highlighted. How we rank explains each one.
| Factor weight | eRapta ER0202 Wired 7-inch 4-Camera | ATPTK 7-inch AHD Wired 1080P |
|---|---|---|
| Overall rating | 4.1/5 | 3.3/5 |
| Value 25% | 100 $50 per camera ($199.99, 4 cameras) | 49 $159.99 per camera ($159.99, 1 camera) |
| Resolution 20% | 62 1,080p camera | 62 1,080p camera |
| Field of view 10% | 50 field of view not published (neutral score used) | 29 120° rear view |
| Monitor 10% | 47 7 in monitor | 47 7 in monitor |
| Expandability 5% | 100 takes up to 4 cameras | 33 takes up to 2 cameras |
| Weatherproofing 10% | 100 IP69 camera | 100 IP69K camera |
| Features 10% | 35 records to a memory card | 0 none of the listed features |
| Signal 5% | 100 wired video link | 100 wired video link |
| Warranty 5% | 50 2-year warranty | 50 2-year warranty |
Specifications
| eRapta ER0202 Wired 7-inch 4-Camera | ATPTK 7-inch AHD Wired 1080P | |
|---|---|---|
| Cameras | ||
| Cameras included | 4 | 1 |
| Cameras supported | 4 | 2 |
| Camera resolution | 1,080p | 1,080p |
| Field of view | - | 120° |
| Night vision | Infrared | - |
| Waterproof rating | IP69 | IP69K |
| Camera power | Vehicle 12 V | Vehicle 12 V |
| Microphone | No | No |
| Monitor | ||
| Size | 7 in | 7 in |
| Resolution | 1920x1080 | 1080P |
| Touchscreen | No | No |
| Recording | Yes | No |
| Input voltage | 12-24V | 12-24V |
| Link | ||
| Link | Wired | Wired |
| RV prewire fit | No | No |
| Support | ||
| Warranty | 2 years | 2 years |