Pelsee · Reviewed by Modern Reviews · Published 2026-03-14
Based on a review by Modern Reviews (accessed 2026-03-14).
Based on this review alone: buy it if you care about easy clip-on installation to existing rearview mirror — just accept enabling adas and bsd features downgrades front camera recording quality from 4k to 1440p.
The reviewer was "extremely impressed" with the camera's quality, particularly highlighting the front camera as one of the "crispest" they've seen and the night vision as "very, very impressive," leading them to consider keeping it permanently installed.
This review covers the unboxing, installation, and performance of the Pelsee S12 Pro mirror dash cam. The reviewer demonstrates how to install the front and rear cameras, explores its features like ADAS and blind spot detection, and presents driving footage to evaluate daytime and nighttime video quality.
The Pelsee S12 Pro Mirror Dash Cam is a highly recommended option for those seeking exceptional video quality integrated into their rearview mirror due to its incredibly crisp front camera and impressive night vision. The 4K front camera provides one of the crispiest daytime images seen by the reviewer, capturing clear details like street signs and mailboxes even on cloudy days, while its full-color night vision with the STARVIS 2 sensor delivers surprising clarity in pitch black conditions. However, activating advanced driver assistance systems like ADAS and BSD reduces the camera's resolution from 4K to 1440p. If you prioritize top-tier recording quality without adding bulk to your windshield and appreciate smart driving features, this dash cam is worth considering. If maintaining 4K resolution for all recordings, including those with ADAS enabled, is critical, you might need to look elsewhere.
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hands_on_demopositivet=00:15–00:20
The reviewer demonstrates that the dash cam clips directly onto the existing rearview mirror, making installation straightforward and saving windshield space.
reviewer_claimpositivet=01:05–01:10
The reviewer states that the camera system is compatible with almost any vehicle, requiring only a standard rearview mirror for installation.
hands_on_demopositivet=02:12–02:15
The rear dash cam uses a peel-and-stick adhesive for easy mounting, and its angle can be tilted for perfect positioning.
specification_claimpositivet=00:36–00:38
The product comes with a 64GB micro SD card included in the box, ready for use.
specification_claimneutralt=00:53–00:55
The rear backup camera included in the package records footage at 1080p resolution.
comparisonpositivet=02:00–02:06
The reviewer notes that the Pelsee S12 Pro's mirror is significantly larger than their previous mirror, allowing them to see a lot more.
hands_on_demopositivet=03:39–03:45
After a one-minute delay, the screen automatically switches back to a standard mirror view, allowing normal use of the rearview mirror.
hands_on_demoneutralt=03:52–03:59
The system includes an ADAS (Advanced Driver-Assistance System) for collision warnings and blind spot detection (BSD), which the reviewer calibrates.
reviewer_claimnegativet=04:40–04:45
Activating the ADAS features degrades the front camera's quality from 4K to 1440p, which the reviewer notes as a downside.
reviewer_claimpositivet=04:59–05:05
The reviewer mentions that the rear camera can be installed on the outside of the vehicle, offering flexibility beyond internal mounting.
reviewer_claimpositivet=06:05–06:10
The reviewer is "extremely impressed" with the daytime quality, calling the front camera "one of the crispest cameras" they've seen.
visual_inspectionpositivet=06:20–06:28
Despite a cloudy day, the footage clearly shows street signs, mailboxes, and vibrant colors, with everything looking bright and distinct.
comparisonpositivet=07:45–07:50
The reviewer notes that the camera does not exhibit a fisheye lens effect, which is a common issue with many other dash cams.
hands_on_demopositivet=06:58–07:10
The reviewer demonstrates the camera's ability to capture full-color footage at night, even in pitch-black conditions, which they found "pretty impressive."
reviewer_claimpositivet=07:18–07:20
The reviewer states that the night camera quality is "very, very impressive," leading them to consider keeping the unit permanently.
The Pelsee S12 Pro is designed for easy installation, clipping directly onto almost any standard rearview mirror. The rear camera features a peel-and-stick design, and the reviewer also notes it can be mounted either inside or outside the vehicle for versatility.
The reviewer was extremely impressed with the daytime video quality, describing the front camera as one of the "crispest" they've seen. Footage appears clear with visible street signs, mailboxes, and vivid colors, even on cloudy days. Additionally, the camera avoids the common fisheye lens distortion found in many dash cams.
The night vision performance is highly impressive, with the camera providing true full-color footage even when driving in pitch darkness. The reviewer was so impressed with the clear and vivid night recordings that they considered keeping the dash cam installed full-time.
The Pelsee S12 Pro boasts a 4K front camera and a 1080p rear camera, enhancing recording capabilities. It incorporates ADAS for collision warnings and Blind Spot Detection (BSD). The mirror itself is larger than standard, improving the driver's field of view, and the system comes with a 64GB micro SD card.
The dash cam's screen automatically goes blank after a one-minute delay, allowing it to function as a normal rearview mirror. Additionally, the physical mirror itself is larger than typical, which the reviewer appreciated for providing a wider field of view.
The reviewer noted that a downside of enabling the ADAS (Advanced Driver-Assistance System) features is that it causes the front camera's recording resolution to drop from its native 4K down to 1440p.
75/100 source quality
The Pelsee S12 Pro is a mirror dash cam with a 4K front camera and 1080p rear camera, featuring a STARVIS 2 sensor for enhanced night recording. The review details its easy clip-on installation, compatibility with most vehicles, and included 64GB memory card. Key features like ADAS, blind spot detection, and voice control are demonstrated, although activating ADAS reduces the front camera's resolution. The reviewer showcases the impressive daytime clarity and full-color night vision, noting the lack of a fisheye effect.
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This page converts Modern Reviews's review of the Pelsee Pelsee S12 Pro Mirror Dash Cam into structured evidence — timestamped claims, pros & cons, and buyer questions. It is not the original review and does not replace watching or reading the full source.
Brand relationship disclosed as: gifted