---
product_id: 443641573
title: "4K Dash Cam Front and Rear with STARVIS, Dashcam with 5GHz WiFi, GPS Car Camera, Super Night Vision, ADAS, 3'' IPS Screen, 24H Parking Mode, Time-Lapse, Loop Recording, Support 256GB Max (A800S)"
brand: "70mai"
price: "41.81 OMR"
currency: OMR
in_stock: true
reviews_count: 9
category: "70mai"
url: https://www.desertcart.com.om/products/443641573-4k-dash-cam-front-and-rear-with-starvis-dashcam-5ghz
store_origin: OM
region: Oman
---

# Super Night Vision with F1.8 Lens 5GHz Dual-Band WiFi 4K+1080P Dual Recording 4K Dash Cam Front and Rear with STARVIS, Dashcam with 5GHz WiFi, GPS Car Camera, Super Night Vision, ADAS, 3'' IPS Screen, 24H Parking Mode, Time-Lapse, Loop Recording, Support 256GB Max (A800S)

**Brand:** 70mai
**Price:** 41.81 OMR
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your drive with 4K clarity & smart safety — because your journey deserves the best!

## Quick Answers

- **What is this?** 4K Dash Cam Front and Rear with STARVIS, Dashcam with 5GHz WiFi, GPS Car Camera, Super Night Vision, ADAS, 3'' IPS Screen, 24H Parking Mode, Time-Lapse, Loop Recording, Support 256GB Max (A800S) by 70mai
- **How much does it cost?** 41.81 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/443641573-4k-dash-cam-front-and-rear-with-starvis-dashcam-5ghz)

## Best For

- 70mai enthusiasts

## Why This Product

- Trusted 70mai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart ADAS Safety Alerts:** Stay one step ahead with real-time lane departure and forward collision warnings that keep your drive safer and stress-free.
- • **Unmatched Night Vision Clarity:** 7-layer glass lens and F1.8 aperture deliver noise-free, bright recordings even in the darkest conditions—never miss a moment after sunset.
- • **24/7 Intelligent Parking Surveillance:** Protect your parked vehicle with motion-triggered recording and instant app notifications—evidence ready whenever you need it.
- • **Crystal-Clear 4K Front & Rear Capture:** Capture every detail with ultra-sharp dual cameras powered by Sony’s IMX415 sensor for vivid, true-to-life footage day or night.
- • **Lightning-Fast 5GHz WiFi & OTA Updates:** Seamlessly connect, preview, and share your footage with 5x faster WiFi speeds plus hassle-free firmware upgrades via the 70mai app.

## Overview

The 70mai A800S Dash Cam offers professional-grade 4K front and 1080P rear dual recording with Sony’s STARVIS IMX415 sensor, enhanced by super night vision and a bright F1.8 aperture lens. Featuring advanced ADAS safety alerts, 5GHz dual-band WiFi for rapid file transfer, and 24-hour parking mode with G-sensor triggered recording, it supports up to 256GB storage and ensures continuous loop recording. Its 3-inch IPS screen and OTA firmware updates via the 70mai app make it a cutting-edge, reliable companion for modern drivers seeking comprehensive vehicle monitoring and peace of mind.

## Description

Buy 70mai 4K Dash Cam Front and Rear with STARVIS, Dashcam with 5GHz WiFi, GPS Car Camera, Super Night Vision, ADAS, 3'' IPS Screen, 24H Parking Mode, Time-Lapse, Loop Recording, Support 256GB Max (A800S): On-Dash Cameras - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good camera for everyday usage. - Easy to install, both front and rear cameras provide good quality both under clear light and in dim/dark conditions. Menu is easy to navigate. I cannot judge about camera's G-sensors' work, because camera is connected to the third party security system installed on a vehicle which turns cameras on and off based in its own sensors. What I dislike: you have to register in xiaomi site to use all features of mobile apps, also a lot of functionality is available only through wifi connection, so if your phone is connected to car's system using wifi (in my case it's Uconnect by Sellantis), then to download videos you need to disconnect the phone form the car and to reconnect to the camera. This makes things boring. As about ADAS and other systems installed on camera - I have tested them, and they seem working, though I keep them off as I do not need them. So overall impression is good camera with a lot of of optional functionality which may or may not be used.
Review: EXCELLENT PRODUCT AT A REASONABLE PRICE - Installation of the front camera, rear camera and hardwire kit in a RAM 3500 crew cab pickup took about 3 hours. All of the supplied cables were more than long enough to use in a vehicle that size. Getting the cameras up and running after installation was really straightforward. The picture quality, day and night, is excellent and I would buy the 70mai A800S again. That said, nothing is perfect and so I found things that need to be improved. #1 on the improvement list is the setup instructions. During setup the user is given several options. For instance, options for video length and options for how long the camera stays on when you exit the vehicle, however, the instructions give no information to help the user decide why you may want to choose one option over another for your particular situation/needs. #2 on the improvement list is the 70mai app. The app does allow you to connect to the A800S internal WiFi and it does a good job of allowing you to view video saved on the SD card. The issue I have with the app is that it takes way too many keystrokes to be able to view a saved video. It seems that every user command input simply brings up another warning window that the user has to clear to finally arrive at being able to view the saved video. A little information about video playback. On my first attempts to view recorded video from the SD card, both on my iPhone XR and on my laptop, the video quality was lacking. The video had a somewhat 'liquid' look to it, a sort of motion blur. The quality was good enough to show what happened leading to a traffic incident, but impossible to get any detail like a license plate number or road signs. I replaced the SD card with no improvement so I actually thought the camera was defective and requested a replacement from desertcart. Before the replacement arrived I found the answer to getting clean, crisp video from the SD card. I downloaded a VLC media player to my laptop and when I played the saved SD card camera video using the VLC player, BINGO, clear crisp HD video! I have now purchased a Lightning to SD card reader from Apple (about $30 on desertcart) and downloaded the VLC media player to my iPhone and iPad. If I want or need to view clear, crisp HD video I simply remove the SD card from the camera, insert in into the Apple card reader and play it through the VLC player on the phone or iPad.

## Features

- 【4K+1080P Dual Recording Dash Cam】70mai dash cam has true 4K video quality, capturing every detail clearly and stunningly. This dual-camera dash cam is equipped with the latest IMX415 sensor, which ensures your recordings are clear and sharp, colorful, and optimizes exposure balance, color accuracy and stability. The flip rear camera allows you to choose to shoot inside or rear the car, providing you with high-definition evidence to meet the needs of today's drivers
- 【Super Night Vision Function& 7-Glass/F1.8 Aperture Lens】The A800S car dash cam uses 7 layers of high quality glass lenses with F1.8 aperture and Sony IMX415 Sensor that process frames faster to deliver images with better clarity and vividness, the camera minimizes image noise. It detects sudden changes in brightness, and automatically adjusts brightness for clear recording.The dash cam that can be used with confidence at any time of the day or in certain weather conditions
- 【5Ghz WiFi & OTA Upgrade】Equipped with dual-band 5GHz/2.4GHz WiFi, this front and rear dash cam provides up to 5 times faster data transfer speeds compared to traditional WiFi. The free 70mai app allows you to easily adjust settings, preview footage, edit, and share videos online. With OTA upgrades, firmware updates can be done directly via the app, ensuring that your device is always up to date with the latest features and improvements
- 【ADAS System Featured Dash Cam】The Advanced Driving-Assistance System (ADAS) detects your surroundings and has real-time voice alerts to warn you of safety problems. The camera automatically detects lane markings and gives voice alerts when the car is drifting out of the lane. The dash cam also identifies the vehicle ahead and calculates the speed and distance of the car in front to prevent forward collisions while driving
- 【G-SENSOR & Loop Recording 】Equipped with emergency lock, the 4K dash cam detects collisions or abrupt events and secures the relevant footage in a separate "Emergency Video" folder. This dash cam also supports loop recording, which replaces old video files with new ones when the storage is nearing capacity, guaranteeing continuous recording without any interruptions.This dash camera Supports up to 32GB~256GB microSD cards (not included)
- 【24-Hour Parking Surveillance】Keep monitoring when you leave your car, the G-sensor automatically detects sudden shakes or collisions and starts recording, providing critical evidence for every important moment for 24h. In the event of an accident, you'll receive a notification to check the event footage in the 70mai app. 70mai Hardwire Kit UP03 (B09TDZ6FWZ, not included) is required for parking mode
- 【Exceptional Customer Service】We offer a 18-month warranty and technical support. For any questions or technical support regarding our front and rear dash cameras, please reach out to us via desertcart message. All messages will be answered

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YCZ7PYW |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #2,325 in Electronics ( See Top 100 in Electronics ) #46 in Car On-Dash Mounted Cameras |
| Color | Black |
| Connectivity technologies | Wi-Fi |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,934) |
| Date First Available | April 20, 2022 |
| Item Weight | 1.26 pounds |
| Item model number | A800S-1 |
| Manufacturer | 70mai |
| Other display features | Photography |
| Product Dimensions | 2.13 x 1.1 x 1 inches |
| Special features | App Control, 4K Dash Cam, Built-In GPS & WiFi, ADAS, Loop Recording, G-Sensor, Night Vision, STARVIS IMX415 Sensor, Smart Parking Monitor, Time-lapse |
| Whats in the box | Car Charger x1, Mount x1, Dash Cam x1, Rear Cam x1, Power Cord x1, Rear Cam Power Cord x1, User Manual, Wiring Crowbar x1, Electrostatic Sticker x2 |

## Product Details

- **Brand:** 70mai
- **Color:** Black
- **Connectivity Technology:** Wi-Fi
- **Field Of View:** 140 Degrees
- **Model Name:** A800S-1
- **Mounting Type:** Windshield Mount
- **Vehicle Service Type:** ATV, Bus, Car, Minivan, RV, Tractor, Truck, UTV, Uber
- **Video Capture Resolution:** 2160P, 1080P

## Images

![4K Dash Cam Front and Rear with STARVIS, Dashcam with 5GHz WiFi, GPS Car Camera, Super Night Vision, ADAS, 3'' IPS Screen, 24H Parking Mode, Time-Lapse, Loop Recording, Support 256GB Max (A800S) - Image 1](https://m.media-amazon.com/images/I/71oeojyVIHL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: 1. Do I have to keep connecting to the camera's Wi-Fi all the time in order to record?**
A: No, the dash cam will automatically start recording as long as it has power, without the need for a connection to your phone's Wi-Fi.

**Q: 2. Will having CarPlay/Android Auto in my vehicle affect the use of the dash cam?**
A: No, it will not affect the dash cam's ability to record normally.

**Q: 3. Why do the videos recorded by my dashcam have no sound?**
A: To protect user privacy, the audio recording feature is disabled by default. You can enable the function through the screen buttons, the app, or voice commands (the method may vary depending on the product).

**Q: 4. How does the dashcam start working?**
A: When using it for the first time, simply power on the dashcam and follow the on-screen prompts to complete the "User Guide" to start recording. After the initial setup, the dashcam will automatically start recording whenever it is powered on.

**Q: 5. Why is the video quality of my dashcam unclear?**
A: To ensure smoother video playback, the videos viewed on the App or the dashcam screen are compressed and do not represent the original video quality. Please download the video to your phone's gallery or computer for better clarity.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good camera for everyday usage.
*by R***N on February 13, 2026*

Easy to install, both front and rear cameras provide good quality both under clear light and in dim/dark conditions. Menu is easy to navigate. I cannot judge about camera's G-sensors' work, because camera is connected to the third party security system installed on a vehicle which turns cameras on and off based in its own sensors. What I dislike: you have to register in xiaomi site to use all features of mobile apps, also a lot of functionality is available only through wifi connection, so if your phone is connected to car's system using wifi (in my case it's Uconnect by Sellantis), then to download videos you need to disconnect the phone form the car and to reconnect to the camera. This makes things boring. As about ADAS and other systems installed on camera - I have tested them, and they seem working, though I keep them off as I do not need them. So overall impression is good camera with a lot of of optional functionality which may or may not be used.

### ⭐⭐⭐⭐⭐ EXCELLENT PRODUCT AT A REASONABLE PRICE
*by K***I on January 17, 2023*

Installation of the front camera, rear camera and hardwire kit in a RAM 3500 crew cab pickup took about 3 hours. All of the supplied cables were more than long enough to use in a vehicle that size. Getting the cameras up and running after installation was really straightforward. The picture quality, day and night, is excellent and I would buy the 70mai A800S again. That said, nothing is perfect and so I found things that need to be improved. #1 on the improvement list is the setup instructions. During setup the user is given several options. For instance, options for video length and options for how long the camera stays on when you exit the vehicle, however, the instructions give no information to help the user decide why you may want to choose one option over another for your particular situation/needs. #2 on the improvement list is the 70mai app. The app does allow you to connect to the A800S internal WiFi and it does a good job of allowing you to view video saved on the SD card. The issue I have with the app is that it takes way too many keystrokes to be able to view a saved video. It seems that every user command input simply brings up another warning window that the user has to clear to finally arrive at being able to view the saved video. A little information about video playback. On my first attempts to view recorded video from the SD card, both on my iPhone XR and on my laptop, the video quality was lacking. The video had a somewhat 'liquid' look to it, a sort of motion blur. The quality was good enough to show what happened leading to a traffic incident, but impossible to get any detail like a license plate number or road signs. I replaced the SD card with no improvement so I actually thought the camera was defective and requested a replacement from Amazon. Before the replacement arrived I found the answer to getting clean, crisp video from the SD card. I downloaded a VLC media player to my laptop and when I played the saved SD card camera video using the VLC player, BINGO, clear crisp HD video! I have now purchased a Lightning to SD card reader from Apple (about $30 on Amazon) and downloaded the VLC media player to my iPhone and iPad. If I want or need to view clear, crisp HD video I simply remove the SD card from the camera, insert in into the Apple card reader and play it through the VLC player on the phone or iPad.

### ⭐⭐⭐⭐⭐ Capturing life's bumps and bruises. Great dashcam, some wires exposed when installed
*by S***Y on April 1, 2024*

Hey there fellow road warriors and potential future dashcam enthusiasts! I'm cruising through with a review of the 70mai dashcam. Buckle up, because we're about to take a joyride through the highs and lows of this nifty little gadget. First let's talk features. This bad boy boasts not one, but two cameras – one for the front and one for the rear. It's like having eyes in the back of your head, without the creepy neck craning. Plus, the video quality is top-notch, so you can catch every glorious moment of your road trip adventures, or the occasional fender bender (fingers crossed for the former). But hold on to your hats, folks, because here comes the kicker: the Emergency Mode. Now, I'm all for safety features, but this one seems to have a mind of its own. It's like having a paranoid passenger constantly yelling "we're under attack!" at the slightest pothole. Seriously, I've never seen a camera jump to conclusions faster than my grandma during bingo night. Thankfully, a few tweaks to the sensitivity settings can dial down the drama. But without shutting the feature off, it still happens too often. Now, let's talk convenience. When you're parked, you can play director with your own personal movie screening thanks to the built-in screen. And if you're feeling extra fancy, whip out your phone and access the footage via the app (that's how you save the footage). Just a heads up though – Big Brother is always watching (and listening), so mind your Ps and Qs, especially when belting out those car karaoke classics. Installation-wise, let's just say the directions in the box were about as clear as mud on a rainy day. But fear not, my friends, because YouTube came to the rescue. A quick search and I found an unboxing video that walked me through the setup process faster than you can say "subscribe and smash that like button." Now, here's where things get a bit tangled – literally. Depending on how you route the wires, you might find yourself playing footsie with them more often than you'd like. It's like navigating a spaghetti noodle through your car from one end to the other, with your toes as the unwitting participants. But hey, a small price to pay for peace of mind on the open road. And last but certainly not least, let's talk moolah. The price tag on this bad boy is a steal, especially considering the high-quality video and audio you're getting in return. So go ahead, treat yourself to a little extra insurance against life's unexpected twists and turns. In conclusion, the 70mai dashcam is like the trusty sidekick you never knew you needed – always there to capture life's bumps and bruises (and maybe a few chuckles along the way). Just remember to drive safe and buckle up, my friends. Happy trails!

## Frequently Bought Together

- 70mai 4K Dash Cam Front and Rear with STARVIS, Built in 5GHz WiFi & GPS Car Camera, Super Night Vision, ADAS, 3'' IPS Screen, 24H Parking Mode, Time-Lapse, Loop Recording, Support 256GB Max
- 70mai Hardwire Kit UP02, 10ft Micro USB Dash Cams, 12V-30V to 5V/2.4A, Low Voltage Protection 11.8V, 24 Hour Parking Surveillance Power Supply for A800S-1 Car Cameras
- 70mai Micro SD Card 128GB Memory Card, Up to 100MB/s, Suitable for 70mai Dash Cam Lite 2, M300, A400, A500S, A510, A800s, A810, Android Smartphones, Tablets, Games,Drones

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.om/products/443641573-4k-dash-cam-front-and-rear-with-starvis-dashcam-5ghz](https://www.desertcart.com.om/products/443641573-4k-dash-cam-front-and-rear-with-starvis-dashcam-5ghz)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-26*