








🚗 Elevate your drive with 4K clarity & smart security — because your car deserves the best view.
The 70mai M800 is a premium front and rear dash cam system featuring 4K Ultra HD front recording and 1080P rear, enhanced by STARVIS 2 sensor technology and a bright F1.7 aperture for superior night vision. It includes built-in 128GB eMMC storage for reliable, high-speed recording without SD cards, supports 5GHz Wi-Fi and optional 4G LTE for remote real-time monitoring, and integrates GPS, ADAS safety alerts, and voice control for a smarter, safer driving experience.

















| ASIN | B09T3JN21S |
| Are Batteries Included | Yes |
| Auto Part Orientation | Front |
| Auto Part Position | Front |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #31,538 in Electronics ( See Top 100 in Electronics ) #521 in Car On-Dash Mounted Cameras |
| Brand | 70mai |
| Built-In Media | Installation Tool |
| Color | black |
| Compatible Devices | Smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Wi-Fi |
| Control Method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (254) |
| Display Type | LCD |
| Field Of View | 170 Degrees |
| Flash Memory Supported Size Maximum | 128 GB |
| Flash Memory Type | eMMC |
| Frame Rate | 60 |
| Included Memory Card Size | 128 GB |
| Item Dimensions D x W x H | 1.24"D x 4.17"W x 1.18"H |
| Item Type Name | Dash Cam |
| Item Weight | 0.4 Kilograms |
| Manufacturer | 70mai |
| Maximum Aperture | 2 f |
| Mfr Part Number | Dash Cam M500 |
| Model Name | M500 |
| Model Number | Dash Cam M500 |
| Mounting Type | Adhesive Mount |
| Optical Sensor Technology | CMOS |
| Other Special Features of the Product | Voice Control |
| Real Angle of View | 170 Degrees |
| Screen Size | 1.5 Inches |
| Supported Standards | AAC |
| Video Capture Resolution | 1944p |
| Warranty Description | 18-month Manufacturer |
M**H
Solid camera at a competitive price
Very good image quality and I do like the field of view. my only real complaint is that I have purchased and installed the hardwire kit so I have parking monitoring, and - it's a little thing - I wish the USB-C connector was a right-angle plug just because it has to head upwards anyhow to get routed above the headliner. It just ends up with an installation that's not as clean as it could be. That said, installation was a breeze and setup was really simple, too. To connect to the device it uses wifi, so make sure you're disconnected from your home wifi before trying to connect to the camera...my phone always wants to override my choice because my home wifi has a very strong signal AND has an internet connection, so that takes precedence. Not a big deal but if you're having connection issues that could be why. And, I have to be honest - at first I wasn't crazy about the eMMC memory instead of a removable (and therefore expandable) MicroSD card for storage. But it's grown on me, because I don't really have to worry about file corruption the same way as with an SD card.
C**E
Best bang for your buck!
A quality dash cam for a great value!! If you don’t really care about a built in screen, you won’t be disappointed. Built in 128 GB memory, Sony STARVIS 2 chip, True 4K.
A**N
An excellent, modern dashcam
I've been using this dashcam for several months now, and I'm very pleased with its performance. It was easy to install and set up using the company's native app. It records crystal-clear video and images and is set up to automatically record and save a 30-second clip if it detects you hitting a pothole or, heaven forbid, having a fender-bender. My favorite feature, however, is that at any time you need a quick image or see something cool on the road, you can say "take a photo" out loud and the camera will snap a photo! This is both useful and fun.
I**N
Good dash cam
Very happy with this dash cam and I’ve had more than 10 during the past years.
C**D
Great overall
I really like this camera as a whole but the voice control is horrible. It will randomly disable the audio recording because something sounds like “audio recording” which will toggle it off. I wish you could pick which voice commands worked but this is the only reason I don’t use the voice controls at all. Another slight disappointment was how the GPS route is displayed. It takes a while to sync the gps data from your phone before you can see the route. It works once you do this but it’s a slight inconvenience
R**C
Set it and forget it.
This dash cam is very easy to setup and the wide angle makes it easy to point and capture the full view. Image quality is good enough to capture plate numbers and it adjusts to lighting as good as a gopro. This unit will take and store snap shots while driving with voice commands. I did purchase a OBD cable to allow me to plug into the OBD port so the webcam can use its walk aways security features without having to wire into the fuse box. Love how tiny the unit is and that it announces when it activates and shuts down. Very easy to access videos and still images. This doesn't include a rear camera.
D**S
Very happy with this.
Second 70mai cam I've installed. They just do a really nice job with the packaging, the app and the install guide. I wired this one in with an add a fuse. In case you're thinking it's hard, it's not. You'll need hardwire kit. Its about $20. Grab an appropriate add a fuse kit. I got the Nilight ones for my car. $6 Get a 12v test light. $14. Hook the ground of the test light to a metal piece in your car and use the tip of the light to probe each fuse. Find a non safety critical fuse. Thats VCC. Turn key to accessory and find a fuse that's only powered with the ignition on. Thats ACC. Buttsplice your add a fuses, install, tie the ground into anything metal, and you're golden. Enables parking mode, doesn't use a cigarette lighter. Anyway, big fan of this brand. I've tried a few others and it's a better value than the rest.
S**Y
High Resolution
I have owned many dashcams and this one does not disappoint. Very high resolution and records emergency videos is a great plus!
H**E
SDカ−ドを使わず大容量で記憶させる事が出来、運転席からは視界の妨げにならないので良いと思います。スマホで記憶動画の確認が出来るのでドラレコの小さい画面の確認より個人的には見易くいいです。 色々機能が有りますが、シンプルに24時間の監視機能使用でしていますが、不満は無く安心出来る商品です。
S**E
Love this dashcam! Easy to install, easy to set up. Have had for a few months now, and it has been perfect so far.
も**ん
購入して1年と少し経ってしまいまして、相談したところ新品を送ってきてくれました! その節はありがとうございました!
R**T
Very nice and clear.give all instructions thru audio best camera ever befor same i was use 5 year still wirk best.
M**U
Easy to set up and retrieve data! Haven’t had to yet, but looking forward!
Trustpilot
2 months ago
1 month ago