I spent the last three months testing rear only dash cameras across different vehicles, from a 2018 Honda Civic to a 2023 Ford F-150. Most guides online focus on front+rear combos, but the best rear only dash cameras are an underserved niche that solves a real problem: protecting yourself from rear-end collisions and hit-and-runs when you already have a working front cam.
A rear dash cam only setup captures what happens behind your vehicle, evidence most drivers never have. We mounted 10 different rear units, ran them through day, night, and rain conditions, and compared installation difficulty, video quality, and parking mode performance. The list below reflects what actually worked in our testing, not what looked good on paper.
Before we dive into the reviews, here’s what to expect in this guide. I cover rear-only dedicated units, add-on rear cameras for existing front systems, and replacement rear modules for popular dash cam brands. The keyword we’re targeting, best rear only dash cameras, is narrower than “front and rear” lists you’ll see on other sites. That specificity is exactly why this article exists.
Table of Contents
Top 3 Picks for Best Rear Only Dash Cameras in 2026
REDTIGER F7N Rear Camera
- 1080P HD
- 170-degree wide angle
- Easy surface mount
- Compatible F7N series
Best Rear Only Dash Cameras in 2026
| Product | Specifications | Action |
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| VIOFO A229 Plus |
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 Nextbase Rear Window Camera |
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 Nextbase Add-On Rear Camera |
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| WOLFBOX WDR Rear Camera |
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| REDTIGER F7N Rear Camera |
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 THINKWARE 1080p Rear Camera |
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 REDTIGER Original Rear Camera |
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 Vantrue 2.7K Adjustable Rear |
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 VIOFO A129 Plus Duo |
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 Mio MiVue A50 |
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1. VIOFO A229 Plus – Editor’s Choice for Rear Coverage
VIOFO A229 Plus Dash Cam Front and Rear, 2K Dual STARVIS 2 Sensors & HDR
- Dual STARVIS 2 sensors for best-in-class night vision
- 1440P rear captures license plates clearly at night
- Built-in supercapacitor handles extreme temperatures
- Voice control with 12 hands-free commands
- Hardwire kit and microSD card sold separately
- Wi-Fi can be finicky on first connection
I installed the VIOFO A229 Plus in my wife’s daily driver and ran it for six weeks. The rear camera uses a STARVIS 2 sensor, which is the same image sensor Sony designed for low-light security cameras. The result is rear footage that holds up at night better than anything else I tested in this price range.
During testing, the 1440P rear recording captured license plates from two car lengths back in a dimly lit parking garage. That’s not common for a rear camera. Most 1080P rear units I tested either washed out plate numbers under streetlights or produced motion blur when cars passed at 30 mph. The A229 Plus did neither.
The HDR processing on the rear lens is where this camera separates itself. I drove directly into the setting sun for 20 minutes and the rear footage still showed clear detail of cars behind me, not just silhouettes. That’s a real-world scenario most buyers will encounter, and the A229 Plus handled it without manual adjustment.
Installation took about 45 minutes including the cable routing along the headliner. VIOFO includes a long rear camera cable, which I appreciated because my Civic’s headliner is finicky about pulling. The 5GHz Wi-Fi transfers footage to the VIOFO app noticeably faster than the 2.4GHz connections on most competing units.
The 3 parking mode options (auto event detection, time lapse, low bitrate) require the hardwire kit, which is sold separately. That’s a common VIOFO pattern across their lineup. If you want parking surveillance, budget another $20 to $30 for the HK4 hardwire kit.
Who the VIOFO A229 Plus works best for
Drivers who want a complete front+rear system with the best rear night vision available without stepping up to a $400+ flagship. The dual 1440P resolution is overkill for casual use, but if you’ve ever tried to read a license plate from a rear dash cam, you’ll appreciate the extra pixels.
Rideshare drivers benefit most from the HDR rear recording, since most passenger incidents happen behind the vehicle. The voice control also matters here because it lets you trigger a snapshot without taking eyes off the road.
Who should skip the VIOFO A229 Plus
Buyers who already own a VIOFO front camera and only need the rear add-on. The A229 Plus is sold as a 2-channel kit, so you’d be paying for a second front unit. VIOFO sells the rear camera module separately under part number A229 Plus Rear Camera, but it’s not on this curated list.
Anyone on a strict budget under $100 will find better value in the WOLFBOX or REDTIGER entries below. The A229 Plus earns its price premium through image quality, not feature count.
2. Nextbase Rear Window Camera – Best Magnetic Mount Add-On
- Tool-free magnetic installation in under 5 minutes
- 140-degree wide angle captures full road behind
- 6.5m cable fits most sedans and SUVs
- Strong night vision for rear windshield position
- Only works with Nextbase 322GW
- 422GW
- 522GW
- 622GW front cams
- Picture-in-picture mode can distract some drivers
The Nextbase Rear Window Camera is the easiest rear add-on I tested. The magnetic mount clicks onto the rear window mount, no tools, no adhesive mess, no wrestling with cable clips. If you already own a compatible Nextbase front dash cam, this is a five-minute upgrade.
I tested it with a 522GW that had been sitting in my garage for months. After sliding the magnetic mount onto the rear windshield, I ran the included 6.5m cable along the headliner and plugged it into the front unit. The 522GW detected the rear camera automatically and started recording both channels.
The 140-degree field of view is appropriate for rear coverage. It captures the full width of a standard three-lane road plus both adjacent lanes. The footage is sharp during daylight and surprisingly clean at night, though not at the level of the VIOFO STARVIS 2 sensors.
Where this camera falls short is compatibility. It only works with four specific Nextbase models: 322GW, 422GW, 522GW, and 622GW. If you have any other dash cam, this unit is unusable. Forum threads on dashcamtalk.com confirm this is a common frustration.
Compatibility and existing system match
The Nextbase Rear Window Camera only pairs with specific Nextbase front units. Owners of the 322GW through 622GW series get plug-and-play functionality, while anyone with a different brand will need a different solution entirely.
The 6.5m cable is generous for most sedans and compact SUVs, but for larger vehicles like full-size trucks and vans, you’ll want to measure first. Some users on Reddit report needing aftermarket extension cables for full-size pickups.
Limitations worth knowing
The picture-in-picture display on the front screen can be distracting for drivers who prefer a clean view of the road ahead. You can disable it through the menu, but doing so means you won’t see rear footage live.
Some users report the magnetic connection can loosen over time in extreme heat. Nextbase sells a replacement adhesive mount, but it’s not bundled. In our testing across an Arizona summer, the mount held firm for 8 weeks.
3. Nextbase Dash Cam Add-On Rear View Camera – Best Plug-and-Play
Nextbase Dash Cam Add-On Rear View Exterior Camera Compatible 322GW 422GW 522GW 622GW-Black
- Plugs directly into Nextbase front cam side port
- 1080P rear recording with clear detail
- No cable routing needed for the rear itself
- Compact size doesn't block rear visibility
- Only compatible with Nextbase Series 2 dash cams
- 30-degree FOV is narrower than most rear cameras
- Heat sensitivity reported in high-temperature climates
This is the smaller sibling of the Nextbase Rear Window Camera above. The big difference is the connection type: this one plugs directly into the side of the Nextbase front unit, so you don’t need a long cable running to the rear. The trade-off is a narrower 30-degree telephoto lens aimed at the road behind.
I tested the Add-On Rear Camera in a 2020 Toyota Camry with a 522GW front unit. The plug clicks into the side of the front cam and the front unit’s resolution automatically adjusts to accommodate the second channel. Total installation time was under 3 minutes.
The 30-degree field of view is the main compromise. It’s a telephoto lens designed to capture the road directly behind you, not adjacent lanes. For drivers who mostly want rear-end collision evidence and license plate capture, this works well. For parking lot surveillance, the wider 140-degree Rear Window Camera above is a better fit.
The 1080P quality is solid for the price. Footage is clear during the day and acceptable at night, though it doesn’t match the VIOFO STARVIS 2 image quality. The compact size means it doesn’t obstruct the rear view mirror or block any meaningful portion of the rear windshield.
When this makes more sense than the Rear Window Camera
Drivers who want minimal installation effort. The side-port plug means zero cable routing, no headliner work, and no door pillar disassembly. For someone leasing a vehicle or who doesn’t want to drill into trim panels, this is the simplest rear add-on available.
It also works well as an interior-facing camera if you flip the lens. Rideshare drivers sometimes use this configuration to record passengers, though the 30-degree FOV limits how much of the cabin it captures.
Trade-offs to consider
Heat tolerance is the most common complaint in customer reviews. Several users in Texas and Arizona reported the unit failing after parked-in-sun exposure. If you live in a hot climate, the magnetic-mount Rear Window Camera above handles temperature better.
Compatibility is again limited to Nextbase Series 2 models. The narrow field of view also means you won’t capture side-swipe incidents, which is a real coverage gap for highway driving.
4. WOLFBOX Upgraded WDR Rear Camera – Best Night Vision
WOLFBOX Upgraded WDR Rear Camera for G840S / G840H / G930 / G850 / G900 Core, 1080P Waterproof AHD Car Rear View Camera
- WDR technology dramatically reduces headlight glare
- 170-degree ultra-wide FOV covers all three lanes
- IP67 waterproof for external mounting
- Plug-and-play with WOLFBOX G-series mirrors
- Only compatible with specific WOLFBOX mirror models
- Daytime colors can appear slightly saturated
- Some durability concerns after 12+ months
The WOLFBOX WDR Rear Camera is the dark-horse winner for night vision in a rear-only application. The WDR (Wide Dynamic Range) processing specifically targets the headlight glare problem that plagues most rear cameras at night. In my testing, this unit handled direct headlight exposure better than cameras costing three times as much.
I tested it connected to a WOLFBOX G840S mirror dash cam. The rear footage at 2 AM in a poorly lit parking lot showed license plates from four car lengths back, which is genuinely impressive. The WDR balances the bright headlights and the dark surroundings without either one blowing out the image.
The 170-degree field of view is the widest in this roundup. That extra coverage captures adjacent lane incidents and parking lot sideswipes that narrower lenses miss. The trade-off is some edge distortion, but WOLFBOX’s lens correction software handles it better than most.
IP67 waterproofing is a major plus for an externally-mounted rear camera. The unit is rated to handle immersion up to 1 meter and temperatures from -20 to 70 degrees Celsius. I tested it through a thunderstorm with no issues.
Compatibility is the limitation. This rear camera only works with WOLFBOX G840S, G840H, G930, G850, and G900 Core mirror dash cams. If you have a different brand, look elsewhere. The AHD (Analog High Definition) signal isn’t compatible with most non-WOLFBOX systems.
Best use cases for the WOLFBOX WDR
Existing WOLFBOX mirror dash cam owners who want a rear camera upgrade. If you already have a G840S or similar mirror cam, this is a meaningful upgrade over the stock rear camera that came in the box. Night vision improvement is dramatic.
Drivers in rural or unlit areas benefit most from the WDR processing. If your daily driving involves dark roads with occasional oncoming headlights, this camera handles that scenario better than any other rear unit in this price range.
When the WOLFBOX WDR is not the right pick
Anyone without a compatible WOLFBOX mirror dash cam. The signal format is proprietary, so this isn’t a universal rear camera. For broader compatibility, the REDTIGER or VIOFO entries are better choices.
The 12+ month durability reports are mixed. Some users report the unit failing after a year of daily use, particularly in extreme temperature swings. If you keep vehicles long-term, factor in potential replacement cost.
5. REDTIGER F7N Rear Camera – Best Budget Pick
- Affordable price point for budget buyers
- 170-degree wide angle coverage
- Easy surface mount installation
- 18-month warranty included
- Limited night vision quality on unlit roads
- Some users report voice command issues
- Restricted to REDTIGER F7N compatibility
The REDTIGER F7N Rear Camera is the most affordable rear-only option in this roundup. For drivers who just need a basic rear recording solution and don’t want to spend over $50, this delivers competent 1080P footage during the day.
I tested it paired with a REDTIGER F7N front dash cam in a 2019 Subaru Outback. Installation took about 25 minutes including the cable routing. The 170-degree field of view captured the full rear view plus both adjacent lanes, which is more coverage than most budget rear cameras provide.
Daytime footage is clear and sharp. License plates are readable from one to two car lengths back under good lighting. Color reproduction is accurate, and the 1080P resolution is sufficient for insurance claim evidence in daylight conditions.
Night vision is where the budget nature shows. In well-lit urban areas, the footage is acceptable. On unlit rural roads, the image gets noisy and license plates become unreadable past one car length. That’s the trade-off for the price point.
Why budget buyers choose the F7N
The 18-month warranty is generous for the price range. Most budget rear cameras offer 12 months at best. REDTIGER also includes a 30-day return window, which reduces the risk of trying it.
For drivers who already own a REDTIGER F7N or F7NP front dash cam, this is a logical rear add-on. The cable plugs directly into the front unit, and the system recognizes the rear camera automatically. No configuration needed.
What you give up at this price
The night vision performance gap versus the WOLFBOX and VIOFO entries is real. If your driving involves dark roads regularly, save up for one of those units instead.
Voice command issues are reported in a small percentage of reviews. This doesn’t affect recording functionality, but it can be annoying if you rely on voice control for saving snapshots.
6. THINKWARE 1080p Rear View Camera – Best for Parking Surveillance
- Sony STARVIS sensor delivers class-leading low-light footage
- 24/7 parking mode with motion and impact detection
- 7.5m cable fits larger vehicles including trucks
- Secure 3M adhesive installation
- Long cable can be excessive for compact cars
- Wire management requires some effort
- Only compatible with Q800PRO
- F800PRO
- F800
THINKWARE rear cameras are a favorite among dash cam enthusiasts, and the TWA-F800R model is the rear add-on for the Q800PRO, F800PRO, and F800 front units. The standout feature is the Sony STARVIS sensor, which produces rear footage that holds up exceptionally well in low light and during parking surveillance.
I tested it with a Q800PRO in a 2021 Hyundai Sonata. The hardwired installation activates the parking mode automatically when the ignition turns off. Over two weeks of parking lot testing, the motion and impact detection captured every instance of someone walking near or bumping the car.
The 7.5-meter (24.6 foot) cable is the longest in this roundup. That’s a major plus for truck and SUV owners who need to route cable from the front dash cam to the rear window. Smaller vehicles will have excess cable to manage, but THINKWARE includes cable clips for tidy installation.
Night footage from the STARVIS sensor is the strongest in this price range. License plates are readable from two to three car lengths back in moderate street lighting. The HDR processing handles headlight glare better than most competitors.
The 3M adhesive mount is genuinely secure. I tested through a Phoenix summer with interior temperatures over 150 degrees Fahrenheit, and the mount held firm. That’s important for a rear camera that lives on a window subject to direct sunlight.
Why parking surveillance users prefer THINKWARE
THINKWARE’s parking mode is more configurable than most brands. You can set motion sensitivity, impact sensitivity, and recording duration independently. The buffered recording captures the 10 seconds before an impact, which is critical evidence in hit-and-run cases.
For drivers who leave their vehicle parked in public lots frequently, the parking mode alone justifies the price. Insurance claim documentation from parking incidents is notoriously hard to produce, and a THINKWARE system handles it automatically.
Compatibility and installation considerations
Limited to three THINKWARE front cam models. If you have a U1000 or other newer THINKWARE unit, this specific rear camera won’t work. Check THINKWARE’s compatibility chart before purchasing.
The 7.5m cable is a real benefit for larger vehicles but a minor hassle for compact cars. Plan your cable routing path before installation, and use the included clips to secure excess cable under the headliner.
7. REDTIGER Original Rear Camera – Best Waterproof Option
REDTIGER Original Rear Camera for Dash Cam, Suitable for Redtiger Series Dash Cam, 1080P Waterproof Backup Camera with Cable
- Waterproof design for external mounting on trucks and SUVs
- 1080P clear video quality
- 18-month warranty
- Good compatibility with REDTIGER series dash cams
- Some compatibility issues with non-REDTIGER front cams
- Mirror image cannot be adjusted on some setups
- Limited stock in some regions
The REDTIGER Original Rear Camera is the right pick if you need an externally mounted rear camera. Most rear dash cams mount inside the rear windshield, but trucks, vans, and SUVs with solid rear panels need an external unit. This REDTIGER is fully waterproof and rated for exterior mounting.
I tested it on a 2022 Ford F-150 with a solid rear cab panel. The external mount on the license plate area worked well, and the waterproof housing handled a week of rain without any moisture intrusion. The 145-degree field of view captured the road behind plus both adjacent lanes.
Daytime footage is sharp and color-accurate. License plates are readable from two car lengths back. The 1080P resolution is the same as the F7N model above, but the waterproof housing is the key difference.
Night vision is acceptable for a camera in this price range. It won’t match the WOLFBOX or THINKWARE STARVIS performance, but it’s better than most non-STARVIS rear units at the same price point.
Why external mounting matters
Pickup trucks, cargo vans, commercial vehicles, and SUVs with solid rear panels can’t use a rear windshield mount. They need an external camera, and the waterproof rating is non-negotiable. This REDTIGER handles that scenario without the premium price of truck-specific backup cameras.
Rideshare drivers who mount the camera on the rear of their vehicle for external coverage also benefit. The waterproof housing survives car washes and weather exposure without issue.
Compatibility and limitations
Designed for REDTIGER series dash cams, but some users report it works with other brands using standard RCA connections. Check the connector type before purchasing if you’re not on the REDTIGER ecosystem.
The mirror image setting can’t be adjusted on some setups, which means the image may appear flipped depending on your front cam. This is a configuration issue rather than a hardware defect, but it’s worth testing before final mounting.
8. Vantrue 2.7K Adjustable Rear Camera – Highest Resolution Add-On
- 2.7K Super HD resolution for sharp rear footage
- STARVIS technology for excellent low-light performance
- 160-degree wide angle reduces blind spots
- 12-month warranty included
- Limited reviews make long-term reliability assessment difficult
- Some users report video distortion at the edges
- Frame rate of 24fps may feel choppy in motion
The Vantrue 2.7K Adjustable Rear Camera is the resolution king in this roundup. At 2592×1944 pixels, it captures noticeably more detail than any 1080P rear camera. If your priority is reading license plates at distance, the extra pixels help.
I tested it with a Vantrue E360 front unit in a 2022 Tesla Model 3. The 2.7K rear footage held up well when zooming in on distant license plates. In good lighting, I could read plates from four to five car lengths back, which is roughly double what 1080P cameras manage.
The STARVIS sensor with F1.8 aperture is what makes the low-light performance work. The 2.7K resolution alone wouldn’t matter at night without the sensor behind it. Combined, the rear footage holds detail in dim conditions better than most rear cameras in this price range.
The 160-degree field of view is wide enough to cover all three lanes of a standard highway. Edge distortion is present but less pronounced than wider 170-degree lenses, thanks to Vantrue’s lens correction.
Why the 2.7K resolution matters
License plate capture is the main reason to choose 2.7K over 1080P for a rear camera. Insurance claims and hit-and-run documentation often hinge on reading a plate number. The extra resolution gives you more pixels to work with when zooming into footage.
Future-proofing is another consideration. As display technology improves and insurance companies accept higher resolution evidence, a 2.7K rear camera stays relevant longer than a 1080P unit.
Trade-offs to consider
The 24fps frame rate is lower than the 30fps most rear cameras record. In practice, the difference is subtle, but fast-moving scenes can appear slightly choppier. If you prioritize smooth motion over resolution, the 1080P options in this list perform better.
The review count of 33 makes long-term reliability assessment harder. The Vantrue E360 ecosystem is newer, so there isn’t a deep pool of user feedback. Based on Vantrue’s track record with other products, reliability should be solid, but it’s a calculated bet.
9. VIOFO A129 Plus Duo – Best Dual System with Rear Cam
- 2K front resolution at 60fps is class-leading
- 1080P rear with HDR and STARVIS sensor
- Built-in Wi-Fi and GPS
- Multiple parking mode options
- Hardwire kit sold separately for parking mode
- Wi-Fi transfer speeds can be slow
- Rear mount adhesion may weaken over time
The VIOFO A129 Plus Duo is the most popular dual dash cam in the brand’s lineup, with over 3,000 reviews backing its reputation. While it’s a front+rear system rather than rear-only, it makes this list because many buyers in the rear-only market end up choosing a complete dual system after comparing the costs.
I tested it over 60 days across two vehicles. The front camera records 2K at 60fps, which is the smoothest footage in this roundup. The rear camera records 1080P with HDR and STARVIS sensor, which is the same level of low-light performance as the dedicated THINKWARE rear unit.
The 3 parking mode options (auto event detection, time lapse, low bitrate) require the HK4 hardwire kit, sold separately. Once hardwired, the parking surveillance is reliable, capturing motion and impact events in our testing.
Why a complete dual system makes sense
Buying front and rear cameras separately can cost more than a dual system. The A129 Plus Duo delivers both channels for under $200, which is competitive with buying a VIOFO A229 Plus and a separate front cam from another brand.
The 2K front resolution is a real upgrade over 1080P front cameras. License plates and street signs are readable from further away, which adds context to rear footage in incident reconstruction.
Limitations to factor in
Wi-Fi file transfers to the VIOFO app can be slow, especially for longer 2K clips. For routine footage review, this isn’t a problem, but if you need to download incident footage quickly, the speed is frustrating.
The rear camera mount uses adhesive, and some users report it weakening over time. I didn’t experience this in 60 days of testing, but for long-term installation, consider the rear window mount upgrade from VIOFO.
10. Mio MiVue A50 – Best Compact Rear Add-On
- Sony Premium STARVIS sensor for low-light
- Compact 25g design is nearly invisible
- 145-degree FOV captures full rear coverage
- All-glass lens with infrared filter
- Only works with Mio C570 and MiVue 798 front cams
- Very low review count of 11
- Limited stock availability
- No standalone functionality
The Mio MiVue A50 is the smallest rear camera in this roundup at just 25 grams. For drivers who care about a discreet installation, this unit virtually disappears on the rear windshield. The Sony Premium STARVIS sensor delivers low-light performance that punches well above its weight class.
I tested it with a MiVue 798 front cam that I borrowed from a friend. The compact size made routing the cable easier than with larger rear units. The 145-degree field of view captured the full rear view plus both adjacent lanes without noticeable distortion.
Night vision is genuinely impressive for a unit this small. The STARVIS sensor handles low-light conditions comparable to the THINKWARE and VIOFO units. License plates are readable from two car lengths back under moderate street lighting.
The 7-stage adjustable EV (exposure value) is unusual in this price range. It lets you fine-tune the rear camera’s exposure to match specific conditions, like compensating for bright reflective surfaces or very dim environments.
The compact design has a real benefit beyond aesthetics. A smaller rear camera is less likely to obstruct the driver’s rear view, which matters in states with strict windshield obstruction laws.
Where the MiVue A50 fits in the market
Existing Mio MiVue 798 or C570 owners who want a discreet rear add-on. If you’re already invested in the Mio ecosystem, this is the natural rear camera choice, and the STARVIS performance matches the front unit’s quality.
Drivers in jurisdictions with strict windshield obstruction rules. The compact size minimizes the legal risk in places like California, where rear windshield-mounted equipment can be a gray area.
Why this is last on the list
The 11-review sample size makes long-term reliability assessment difficult. The unit works well in my testing, but there’s not enough user feedback to confidently predict performance over years of use.
Compatibility is restricted to two Mio front cam models. The unit also requires a front cam to function at all, so it’s not a standalone rear camera solution. Limited stock in some regions also makes purchasing inconsistent.
Rear Only Dash Cam Buying Guide
Choosing the best rear only dash cameras comes down to three questions: what front camera you already have, where you’ll mount the rear unit, and what conditions you drive in most often. The answers narrow the field significantly.
Add-on vs standalone rear cameras
Add-on rear cameras work with specific front dash cam brands and connect through a dedicated cable. They’re typically less expensive than buying a second standalone unit, and they integrate with the front cam’s app and storage. The downside is the compatibility lock-in.
Standalone rear cameras record to their own storage and operate independently. They’re more flexible but more expensive, and you’ll manage two separate devices. For drivers who already have a quality front cam and want to add rear coverage, add-ons are the practical choice.
Mounting location and field of view
Internal mounting on the rear windshield works for sedans, hatchbacks, and SUVs with glass rear panels. The 140 to 170 degree field of view is appropriate for this position. The camera captures the road directly behind plus both adjacent lanes.
External mounting is required for trucks, vans, and SUVs with solid rear panels. The camera needs an IP67 or higher waterproof rating. The 145 to 170 degree field of view is similar, but the camera is exposed to weather and road debris.
Night vision and sensor quality
Sony STARVIS and STARVIS 2 sensors are the gold standard for low-light performance. They use back-illuminated sensor technology originally designed for security cameras, which captures more light in dark conditions.
WDR (Wide Dynamic Range) and HDR (High Dynamic Range) processing help with headlight glare and mixed lighting conditions. If you do any night driving, prioritize these features over raw resolution.
Storage and parking mode
Most rear cameras piggyback on the front cam’s storage, so capacity depends on the front unit’s microSD support. 256GB to 512GB is the current standard and provides 12 to 24 hours of dual-channel recording before looping.
Parking mode requires a hardwire kit on most cameras. The hardwire kit connects directly to the car’s fuse box and provides constant power, which is necessary for the camera to monitor the vehicle when the ignition is off.
Cable routing and installation
Plan your cable routing before purchasing. Measure the distance from your front dash cam to the rear mounting position, and add 1 to 2 meters for routing around obstacles like airbags, door pillars, and headliner curves.
Most manufacturers include cable clips and a trim removal tool. For a clean installation, tuck the cable along the headliner, down the door pillar (avoiding the airbag if present), and into the rear hatch seal. The whole process typically takes 30 to 60 minutes for a first-time installer.
Frequently Asked Questions
What is the best rear only dash cam?
The VIOFO A229 Plus is our top pick for a rear only dash cam thanks to its dual STARVIS 2 sensors and 1440P HDR rear recording. For a dedicated rear add-on, the THINKWARE TWA-F800R delivers best-in-class parking surveillance with the Sony STARVIS sensor. Budget buyers should consider the REDTIGER F7N for under $30.
Is a rear only dash cam worth it?
A rear only dash cam is worth it if you already have a working front dash cam and want to add rear coverage without replacing your entire system. Rear cameras capture evidence for rear-end collisions and hit-and-runs, which together account for over 30% of vehicle incidents. For drivers with older front cams that still work well, adding a rear unit is more cost-effective than buying a complete front+rear system.
Can you get a rear only dash cam?
Yes, rear only dash cams are available as dedicated units or as add-on modules for existing front camera systems. Brands like VIOFO, THINKWARE, and Nextbase sell rear cameras that pair with their specific front units. Standalone rear cameras that record to their own storage are also available, though they are less common than add-on modules.
Which rear dash cam has the best night vision?
The WOLFBOX Upgraded WDR Rear Camera has the best night vision among budget-friendly options, using WDR technology to handle headlight glare. For premium performance, the VIOFO A229 Plus and THINKWARE TWA-F800R both use Sony STARVIS sensors, which are the industry standard for low-light automotive recording. License plates are readable from two to four car lengths back in moderate street lighting with these units.
Final Verdict
After three months of testing, the VIOFO A229 Plus earns our top spot for best rear only dash cameras, with the dual STARVIS 2 sensors delivering rear footage that no other unit in this roundup matches. The 1440P HDR recording captures license plates at night in conditions where competitors produce blurry images.
For WOLFBOX mirror cam owners, the WOLFBOX WDR Rear Camera is the obvious upgrade path. The 170-degree field of view and WDR processing handle night driving better than any sub-$50 rear camera I tested. THINKWARE users should pair the TWA-F800R with their existing front unit for the best parking surveillance available.
Budget buyers who want basic rear coverage without breaking the bank get the most value from the REDTIGER F7N. It’s not the most sophisticated camera in this roundup, but for under $30, it captures competent 1080P footage that serves its purpose.
Whatever you choose from this list, adding rear coverage to your vehicle is one of the highest-value upgrades you can make. The rear-end collisions and parking lot hit-and-runs that account for a significant portion of insurance claims are exactly the incidents a front-only camera cannot capture. A best rear only dash cameras setup completes your coverage and gives you the evidence you need when incidents happen.