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Black rectangular dual dash cam with 2.4 inch screen and wide lens

Rexing

Rexing V1 Max 4K Dual Camera 2.4" GPS WiFi

SKU CH-E8PZ-9844M

A dual-camera dash cam records 4K front video at 30 fps with a 170° wide angle, built-in GPS and Wi-Fi for app access, a supercapacitor for temperature resistance, G-sensor collision detection.

  • Screen size2.4 in (6.1 cm)
  • Display resolution4K
  • View angle170 Degree
  • GsensorY
  • Product colorBlack
  • Product typeDual Camera
  • Real 4K 3840×2160@30 fps front recording
  • 170° wide-angle lens with F/1.6 6-glass optics
  • Built-in GPS logs speed and location data
  • Wi-Fi and mobile app for instant clip access
  • Supercapacitor enables 24-hour parking monitor in extreme temps

4K dual-camera dash cam

The Rexing V1 Max records front-facing video at 3840 x 2160 resolution and 30 fps. A 170 degree wide-angle lens with an F/1.6 six-glass design captures a broad field of view. Built-in GPS logs speed and location data alongside footage. The 2.4 inch screen allows quick playback and settings changes on the device.

Windshield mount with app connectivity

The camera attaches directly to the windshield for a straightforward installation. Integrated Wi-Fi connects to the Rexing Connect app on iOS or Android for wireless file transfer and settings management. A supercapacitor replaces a traditional battery, providing reliable power backup for emergency file saves in extreme temperatures. Continuous power from the vehicle charger is required for normal operation.

256 GB microSD capacity with loop recording

The unit supports memory cards up to 256 GB, storing hours of 4K footage before overwriting begins. Loop recording segments video into 1, 2 or 3 minute intervals and automatically deletes the oldest files when the card fills. A built-in G-sensor locks current footage during sudden impacts. Parking monitor provides 24 hour surveillance while the vehicle is parked.

How it compares

Measured against everything we stock in Dash Cams & Car Cameras, at today’s prices. Recalculated every night.

Price $157.99
Pricier than about 66% of the 146 comparable items (median $117.99).
Screen size 2.4 in (6.1 cm)
Typical for this category: the median of 25 items is 2.4 in.

Specifications

Product
Brand nameRexing
Model nameV1 Max
Product colorBlack
Product typeDual Camera
Display
Screen size2.4 in (6.1 cm)
Display resolution4K
Size & build
Product dimensions4.5 in × 2.5 in × 2 in
Product weight0.3 lb (0.14 kg)
More details
View angle170 Degree
GsensorY

Questions about this item

How long can the 4K 30fps front camera record before the 256GB card overwrites the oldest footage?

Loop recording splits video into 1, 2 or 3-minute segments; when the 256GB limit is reached the dash cam automatically overwrites the oldest files.

Does the supercapacitor keep the unit cool and quiet during 24-hour parking monitor use?

The supercapacitor replaces a lithium-ion battery for high-temperature resistance and emergency file backup; the camera must stay plugged in for continuous operation.

What power source must the vehicle already provide for the dash cam to function reliably?

The car USB port may not supply enough power, so the included car charger should be used to keep the unit powered at all times.

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