Miofive Dash Cam Front and Rear, 4K+2K Dual Dash Camera for Cars with 5G Wifi, GPS, 3840 UHD Recorder, Built-In 128G eMMC Storage, Night Vision, Motion Detection, G Sensor Powered by Super Capacitor

Miofive Dash Cam Front and Rear, 4K+2K Dual Dash Camera for Cars with 5G Wifi, GPS, 3840 UHD Recorder, Built-In 128G eMMC Storage, Night Vision, Motion Detection, G Sensor Powered by Super Capacitor

review:
https://www.techradar.com/vehicle-tech/dash-cams/this-5-star-miofive-is-the-best-dash-cam-deal-ive-found-on-prime-day
https://www.pcworld.com/article/627887/miofive-4k-dash-cam-review.html

online manual:
https://cdn.shopify.com/s/files/1/0842/2329/5792/files/UserManual-MF02-EN-2.0.pdf?v=1701932325

About this item

RECORD FOOTAGE IN FRONT AND BEHIND with Miofive 4K Front and 2K Rear Dash Camera Set. With hi-def imagery, motion detection and G-sensor, our car cameras are the ultimate witnesses to accidents and vandalism.
REAL UHD DUAL DASH CAM SYSTEM features 4K front and 2K rear cameras. Powered by a super capacitor that outperforms lithium-ion batteries, it endures extreme weather conditions.
BUILT-IN 5G WIFI + APP CONTROL lets you zoom-in, watch real-time video and playback and transfer footage from our dual dash cam. Also receive real-time OTA deliveries that fix bugs and update software.
DRIVE SMARTER with an intelligent AI algorithm that monitors road conditions. Go Assist alerts you to sudden turns, braking and accelerations and signals you to proceed when the car ahead of you moves.
EASY TO USE with a connector for the rear camera, this small car security camera overdelivers. It has a 2.2'' display, 140° horizontal and vertical viewing angles and versatile plug-and-play or hardwire instructions.
Real Angle Of View: 140.0 degrees

Dash Camera

MIOFIVE Dash Cam Dual - $249 USD on Amazon US website
2-channel dash camera
Front
Processor: Novatek NT96670
Image Sensor: Sony STARVIS IMX415 8MP
Lens: FOV 140°, F/Stop 1.8
Video Resolutions: 4K 3840x2160 30fps, 2K 2560x1440 30fps, FHD 1920x1080 30fps
Video Codec: H.265
Wi-Fi: 2.4 GHz & 5 GHz
Parking Modes
Requires the use of the HWK1 3-wire hardwire kit (optional accessory)
Time-Lapse
Firmware setting "Time-lapse Scheduled Shut Down" defines how long the dash camera will operate in this parking mode for a period of up to 24 hours.
Available settings: Disabled, 24 hours, 16 hours, 8 hours, 4 hours
I've asked MIOFIVE to see if an "Unlimited" setting can be added to allow time-lapse parking mode to record for more than 24 hours.
Parking Guard (aka Parking Monitor)
This is a power saving parking mode which will make the dash camera go into a low power consuming mode and it will be awakened when an impact event takes place.
Available settings - Parking Guard Sensitivity: Disabled, Low, Medium, High
If the "Time-lapse" parking mode is enabled (firmware setting "Time-lapse Scheduled Shut Down" is set to any value other than "Disabled"), the "Parking Guard" parking mode will not be invoked when the vehicle accessory power is turned off.
Time delay between impact event and the start of the video recording
There is an extremely long delay between the impact event and the start of recording.
Front: Impact-to-video start = 10 seconds
Rear: Impact-to-video start = 16 seconds
Internal Power: Supercapacitor (1-channel version has a 500 mAh battery instead of a supercapacitor)
External Power:
Connection Type: Micro USB
Cigarette lighter adapter (CLA) - not included
Input 12V/24V
Output: DC 5V 2.4A (max)
One USB Type-A port
3.5 m (11.48 ft) USB Type-A to Micro USB power cable - included
28 cm (10.5 inch) USB Type-A to Micro USB data cable - included
Input 9V-16V
Output: DC 5V 2.4A (max)
Low voltage protection - 11.6V
Rear
Processor: Novatek NT96671
Image Sensor: GalaxyCore GC4653 4MP
Video Resolutions: FHD 1920x1080 30fps
Video Codec: H.265
Lens: FOV 140°, F/Stop 2.0
Front-to-Rear Video Cable: Ethernet cable 6 m (19.68 ft)

Product description

Chronicle Your Trip Take car travel to the next level with a Miofive Front and Rear Dash Cam System with 4K + 2K resolutions. A must-have addition to vehicles electronics, this dashboard camera for cars uses cutting edge AI algorithms, night vision and motion detection to safeguard your most precious cargo. Capture footage in front of you and behind you with ultra-wide viewing angles, larger color field and a rear camera so you never miss a moment of your epic road trips. Footage is recorded and saved to the built-in 128G eMMC storage. Use 5G wifi connectivity and the Miofive app to live-view the journey for more smiles per mile. Bumper to Bumper Coverage This smart dashcam with G-sensor detects bumps and impacts, triggering 1 minute of recording that you can give to police and insurance companies as irrefutable video evidence of hit-and-run incidents or vandalism. With its GPS and speed tracking capabilities, the Miofive Car Camera Dash Cam for front and rear also helps you monitor teen drivers. Exclusive Go Assist alerts drivers to sudden turns and braking and prompts you to proceed when traffic flow resumes. The rear camera documents rear end accidents and front plate numbers of aggressive motorists. Fast, Easy Installation The Miofive GPS Dash Cam with front and rear cameras has plug-and-play installation with an included 12v power cable. An optional hardwire kit is sold separately. Supported by our exclusive app, you can use your smartphone or tablet to enjoy quick access to videos saved to the 2160 UHD recorder. An integrated super capacitor supports the G-shock sensor so you never miss a moment of activity near your vehicle. For the ultimate car security and driver alert system, add the Miofive Dash Cam 4K Vehicle Camera to your car accessories today.

Changed mind and bought single camera, not needed any more,
new in box, never used, contain all except lighter adaptor.

collection preferred but could post for extra