eRapta A9 Wired 9-inch 4-Camera
#2 in WiredFull review
A full wired four-camera system for large RVs and trucks that want every view at once with no wireless lag.
Amazon $339.99$339.99
The eRapta A9 Wired 9-inch 4-Camera is the better RV backup camera overall, rated 4.0 to 2.8. The eRapta A9 Wired 9-inch 4-Camera leads on value, features and warranty. The TadiBrothers Heavy Duty 1080P Wired costs $40.99 less ($299 vs $339.99).
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.
TadiBrothers Heavy Duty 1080P Wired
#7 in WiredFull review
A rugged wired camera and monitor for work vehicles and RVs, at a high price for the specs published.
Amazon $299$299
Which should you buy?
- Choose the eRapta A9 Wired 9-inch 4-Camera for value ($85 per camera ($339.99, 4 cameras) vs $299 per camera ($299, 1 camera)), features (records to a memory card vs none of the listed features) and warranty (2-year warranty vs 1-year warranty).
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 A9 Wired 9-inch 4-Camera | TadiBrothers Heavy Duty 1080P Wired |
|---|---|---|
| Overall rating | 4.0/5 | 2.8/5 |
| Value 25% | 77 $85 per camera ($339.99, 4 cameras) | 22 $299 per camera ($299, 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% | 82 9 in monitor | 50 monitor size not published (neutral score used) |
| Expandability 5% | 100 takes up to 4 cameras | 50 camera limit not published (neutral score used) |
| Weatherproofing 10% | 100 IP69K camera | 50 waterproof rating not published (neutral score used) |
| 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 | 0 1-year warranty |
Specifications
| eRapta A9 Wired 9-inch 4-Camera | TadiBrothers Heavy Duty 1080P Wired | |
|---|---|---|
| Cameras | ||
| Cameras included | 4 | 1 |
| Cameras supported | 4 | - |
| Camera resolution | 1,080p | 1,080p |
| Field of view | - | 120° |
| Night vision | Infrared | - |
| Waterproof rating | IP69K | - |
| Camera power | Vehicle 12 V | Vehicle 12 V |
| Microphone | No | No |
| Monitor | ||
| Size | 9 in | - |
| Resolution | 1920x1080 | - |
| Touchscreen | No | No |
| Recording | Yes | No |
| Input voltage | 12-24V | - |
| Link | ||
| Link | Wired | Wired |
| RV prewire fit | No | No |
| Support | ||
| Warranty | 2 years | 1 year |