On today’s roads, having a dashcam is no longer a mere gadget for tech enthusiasts, but a real peace-of-mind policy. 70mai knows this well and, with the new A810S, has decided to refine its flagship to make it even more “resilient”. This isn’t a cosmetic restyling in itself, but a deep evolution designed for those who seek that perfect product between economical models and professional systems with prohibitive costs, and we know
The A810S presents itself as a device, as usual, easy to install and almost forget it’s there in the car; nonetheless, it is capable of offering cinematic video quality and heat resistance like never before. Whether you’re a simple motorist dealing with the chaotic traffic of the home-to-work journey or professionals always on the road for work, know that this camera aims to be that invisible travel companion ready to save your skin (and your wallet) when it really matters. And therefore let’s discover, what fruits this 70mai upgrade has borne.
70mai A810S Review
Design and Materials
It isn’t a secret that 70mai, in the pursuit of improving its dashcams, often acts on the technical front and rarely on the aesthetic one. It isn’t by chance, in fact, that the design of the 70mai A810S confirms the wedge-like shape, a solution designed to integrate the device on the windshield while minimizing visual intrusion for the driver, a feature often criticized in models like the Omni from the same brand.
The enclosure is made of high-quality plastic materials, with a matte finish that prevents annoying reflections on the glass, maintaining a discreet profile even when viewed from outside the vehicle, a detail not to be underestimated if you don’t want to attract prying eyes toward your car. On the cabin-facing side you find a 3-inch IPS display for immediate parameter management, accompanied by four physical buttons that provide tactile feedback far more pronounced than in previous generations, a detail useful for those who prefer the precision of mechanical control over touch systems while driving, which at the moment remain, in my opinion, a less effective and functional choice.
A fundamental point to clarify concerns the movement of the lens: unlike the Omni model from the same company, the A810S’s lens does not move automatically and is not motorized. The lens is housed in a rotating cylinder that must be manually adjusted only during the initial installation to adapt the framing to the windshield slope. Once the correct angle is set, the camera remains fixed in its position, ensuring superior image stability even in the presence of strong vibrations or rough road surfaces; the downside, of course, is that you do not have 360-degree capture and in case someone is nearby your car, the framing will be fixed. Sure, it’s a bit limiting if you think of the Omni model, but it’s a dashcam that fits much better with the car context, without appearing invasive in the slightest.
The real technical difference compared to many competitors lies in energy management and environmental resilience, because by moving away from classic lithium batteries in favor of a supercapacitor, the A810S can operate in an extreme climate range, from -20°C to 70°C. This feature is crucial for safety: capacitors are chemically much more stable and not prone to swelling or dangerous overheating when the car is parked under direct sun for hours. This design choice ensures the dashcam remains operational and safe over time, eliminating the risk of battery degradation that often represents the weak point of electronic devices constantly exposed to the elements through the car’s windshield.
Installation and Connections
nnnnInstalling the 70mai A810S follows the brand’s tested system, based on practicality and a clean aesthetic inside the cabin. The first step does not involve applying adhesive directly to the windshield: the package includes transparent electrostatic stickers to apply pre-installation on clean glass. This precaution allows you to fix the dashcam mount securely without leaving residues or halos that would be difficult to remove if you decide to move the device or switch cars. Once the sticker is placed, simply slide the camera into its mount and manually adjust the lens tilt to properly frame the road, an operation made easier by the immediate feedback of the integrated display.
As far as cabling is concerned, the standard kit includes a USB cable long enough to be tucked under the headliner and along the A-pillar, reaching the cigarette lighter socket without leaving wires visible. Inside the camera body is already the GPS module, so it’s not necessary to install external antennas or run additional cables to record speed and geographic data. If the goal is to use the dashcam only as a witness during drives, this base configuration is ready to use in minutes.
However, to unlock the full potential of the A810S, particularly for 24/7 surveillance, you need to integrate a specific wiring kit, known as the Hardwire Kit. If you want the camera to enable AI monitoring during parking or to record in timelapse when the car is off, you must connect the device directly to the fuse box via the UP03 module or the more advanced UP04. The latter, in addition to providing constant low-voltage power, includes a slot for a SIM card that enables 4G connectivity. This configuration allows real-time alerts on your smartphone in case of impact and enables remote localization of the vehicle, turning the dashcam into a connected security system that goes well beyond simple video recording.
Video Features and Quality
The real quality leap of the 70mai A810S, however, can only reside in the image quality captured, thanks to the shift to the Sony STARVIS 2 IMX678 sensor, a component that currently represents the state of the art for high-end dashcams. This sensor is paired with the proprietary MaiColor Vivid+ technology and the LumiVision function, which together allow real 4K recording with a light sensitivity doubled compared to the previous generation.
The difference is immediately evident in dynamic range: thanks to advanced HDR, the camera can instantly balance extreme contrasts, such as when exiting a tunnel into bright sun or driving against glare. In these situations, traditional sensors tend to “burn” the image, making license plates white, while the A810S can keep legible the numeric details and road signs, a factor that can make a difference in cases of legal disputes for a collision or any other circumstance.
Another key aspect is the capability to record at 60 FPS in 1080p or 4K resolution (if used in monocamera mode, i.e., without the rear camera), making videos extremely sharp even when crossing vehicles travel at high speed. When the rear camera is connected (which, if needed, can also be mounted facing forward to capture the cabin), the system automatically switches to 30 FPS to manage the dual video streams, but the clarity remains high thanks to H.265 (HEVC) compression. This format is essential because it allows preserving the enormous amount of 4K data in compact files, avoiding filling the microSD in a few hours of recording.
The nocturnal quality, often the Achilles’ heel of these devices, here reaches excellence: digital noise is minimized and the camera can extract color details even on streets with little to no public lighting, leveraging the wide aperture of f/1.7, still improved over previous models whose maximum aperture was f/1.8. Supporting this optics, we should mention the ROI (Region of Interest) Algorithm, an intelligent function that instructs the camera to prioritize the clarity of vehicle plates, optimizing image processing exactly where critical evidence is needed without overloading the system. In addition to the Lumi Vision already mentioned for parking, the 70mai Night Owl Vision is introduced, a proprietary solution specific for night driving that actively works to reduce noise and control headlight reflections, ensuring balanced video even in complete darkness.
Oltre alla pura qualità d’immagine, che di per se aumenta con ogni aggiornamento da parte di 70mai, la A810S integra funzioni di intelligenza artificiale che la rendono un assistente attivo, e non solo un sistema di registrazione video. Il sistema ADAS è stato perfezionato per riconoscere non solo il superamento della corsia o il rischio di collisione frontale, ma anche la presenza di pedoni e ciclisti, emettendo avvisi sonori che possono prevenire distrazioni fatali. Per quanto riguarda la sicurezza a veicolo fermo, il monitoraggio del parcheggio utilizza algoritmi di rilevamento del movimento AI. Invece di attivarsi per ogni foglia che si muove o per un cane che passa, la camera è istruita per riconoscere la sagoma umana e i movimenti sospetti attorno all’auto, avviando la registrazione solo quando percepisce una reale minaccia di furto o vandalismo. Questa intelligenza riduce i falsi allarmi e assicura che, in caso di necessità, il video dell’evento sia già archiviato e protetto da sovrascrittura.
Sul fronte hardware, la A810S porta con sé altri due upgrade sostanziali per chi macina molti chilometri; il primo è senz’altro il supporto per la memoria microSD ad alte capacitá, arrivando ora a gestire schede fino a 512GB, il che si traduce in circa 12 giorni di registrazioni continue (basate su 2 ore di guida al giorno) senza sovrascrivere i file. Il secondo, infine, è il modulo Wi-Fi aggiornato allo standard Wi-Fi 6, che permette di scaricare un tipico file 4K da 200MB sullo smartphone in pochi secondi, rendendo la condivisione o il backup dei filmati molto più rapido e meno frustrante rispetto ai vecchi standard.
Application for smartphone
The 70mai app is the true command center of the A810S and represents one of the most mature and intuitive software in the dashcam landscape, but this isn’t a novelty and I’ve always told you about the models from this company. The first big technological leap concerns the data transfer speed: once connected, video management is extremely smooth thanks to an intelligent timeline that changes color to highlight moments of interest, such as crashes detected by the G-sensor or ADAS alerts, allowing you to find the exact moment of an event without having to scroll through hours of footage.
L’esperienza d’uso cambia drasticamente se si decide di attivare le funzioni connesse tramite il modulo 4G. In questo caso, l’app permette di accedere alla Live View in qualsiasi momento, offrendo una finestra in tempo reale su ciò che accade davanti o dietro l’auto, indipendentemente da dove vi troviate. Una novità particolarmente utile introdotta con questo modello è il monitoraggio della tensione della batteria dell’auto. Se il sistema rileva che il voltaggio scende sotto una soglia critica durante il monitoraggio del parcheggio, invia immediatamente un avviso sullo smartphone per evitare che la batteria si scarichi completamente, un dettaglio fondamentale per chi lascia l’auto ferma per diversi giorni.
Oltre alla sicurezza passiva, l’applicazione sblocca strumenti attivi come il Live Route Tracking, che aggiorna la posizione del veicolo ogni 15 secondi sulla mappa, e la funzione Find My Car, che fornisce indicazioni pedonali per ritrovare l’auto nei grandi parcheggi.
Price and Considerations
The 70mai A810S remains one of the most sensible investments for those seeking road safety without compromise; the heart of the offer is a package that bets entirely on quality, and the integration of the Sony STARVIS 2 IMX678 sensor with an improved F1.7 aperture, along with the new emergency recording with buffer feature, confirm the excellent work done by 70mai.
The complete kit, which includes the front dashcam, the rear camera, and a 128GB microSD, is offered at a list price of 269 euros, but it’s very common to find the bundle on sale around 250 euros, also including the additional 4G kit (which alone costs 49 euros), an extra expense that unlocks premium features like real-time remote monitoring and instant alerts on your smartphone.
The new 70mai A810S dash cam is available on Amazon (with all Prime shipping advantages) or via the official store!
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