MIOFIVE Dash Cam S1 Ultra 4K+4K UHD Dual Dash Camera
Overview
The MIOFIVE Dash Cam S1 Ultra delivers exceptional 4K+4K UHD dual recording, capturing crisp, detailed footage from both the front and rear of your vehicle. With a wide 140° front and 115° rear viewing angle, plus a 360° adjustable rear camera, you get comprehensive coverage of the road ahead and behind. Designed for reliability, it features seamless loop recording, a built-in G-sensor to lock critical footage during collisions, and 24-hour parking surveillance (hardwire kit sold separately). The included super capacitor ensures stable performance in extreme temperatures, while Wi-Fi and app control make it easy to manage recordings on your phone.
Key Features
- 4K+4K resolution – front camera records at 3840×2160 @30fps, rear camera at 3840×2160 @24fps for ultra-sharp detail.
- 140° front + 115° rear wide-angle lenses capture more lanes and surroundings for a reliable eyewitness view.
- 360° adjustable rear camera lets you rotate the rear lens to find the best angle, eliminating blind spots.
- Seamless loop recording automatically overwrites the oldest footage when the memory card is full, so you never miss a moment.
- G-Sensor instantly detects collisions and locks the current recording to prevent it from being overwritten.
- 24-hour parking surveillance keeps an eye on your vehicle even when you're away (requires separately purchased hardwire kit).
Who It Is For
- Drivers who want crystal-clear front and rear footage for maximum protection on the road.
- Fleet managers or ride-share drivers needing reliable evidence in case of incidents.
- Anyone who frequently parks in public or high-risk areas and wants round-the-clock monitoring.
- Users looking for a dashboard camera with advanced safety features like G-sensor and loop recording.
- People who prefer easy app-based control and Wi-Fi connectivity for quick video access.
FAQs
Does the dashcam need to be plugged in at all times, or does it have a battery?
The dashcam operates with a car charger and does not have a battery. It uses a super capacitor for reliable performance in extreme temperatures.
How do I activate the 24-hour parking monitoring function?
To use 24-hour parking surveillance, you need a special USB-C hardwire kit (ASIN: B0CRHJQ3WQ, sold separately). The kit is not included with the dashcam.
Do I need to buy an SD card? Which memory card is recommended?
The dashcam supports memory cards from 32 GB to 512 GB. A free 64 GB U3 microSD card is included. If you need a new one, we recommend a U3 Class 10 microSD card from Miofive.
Unable to record videos?
Please confirm the SD card is compatible and properly inserted. Regularly delete locked videos to avoid recording issues due to a full SD card.
Poor video quality?
1. Make sure the lens is clean and free of obstacles. 2. Download the video to your device before viewing for the best clarity.