JUFINX V703 4K Front and Rear Dash Cam

The JUFINX V703 dash cam is listed with 4K video capture, front and rear recording, and a 64 GB memory card. It also advertises phone-app access and Find My compatibility, while parking monitoring requires a separate hardwire kit.

At a glance

Listing describes 4K front recording with a 1080P rear camera and wide-angle lenses.
The listing claims Find My compatibility after pairing with an iOS device and video access through the Jarvis Cam app.
Loop recording is described as overwriting older files when storage fills, with important-event clips locked against overwriting.
Time-lapse parking monitoring is described as capturing one frame per second for 24 hours. A separate hardwire kit is required.

Price

$89.99Save 40%

Reference price: ~~$149.99~~

Price checked: Nov 14, 2026

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Often bought together

JUFINX V703 Dash Cam Hardwire Kit USB C Port. | Dashboard Camera Car Charger Cable Kit 12V- 24V to 5V w/Fuse Kit, Low Voltage Protection for Dash Cam Double-4 Fuses

$19.99

Pros and cons

Pros

A 64 GB card is listed as included, and the camera supports cards up to 256 GB.
App access and claimed Find My compatibility may help with retrieving footage or locating a parked vehicle.
The listed 170-degree front and 140-degree rear lens views cover both ends of the vehicle.

Technical specifications

24 specifications

Identity
Brand	JUFINX
Model	JUFINX-V703

Display and video
Video capture resolution listed	4K
Screen size	1.45 inches
Screen technology listed	LCD
Frame rate listed	30 Fps, 60 Fps
Front field of view listed	170 degrees
Rear field of view listed	140°

Storage
Included memory card	64 GB
Card format listed	microSD
Maximum supported card size	256 GB
Memory card slots	1

Connectivity and controls
Wireless connection listed	Bluetooth
Wi-Fi band listed	5.8ghz Wifi,Find My, Wdr
Control methods listed	App, Push Button

Optics and imaging
Image sensor technology	CMOS
Maximum aperture listed	2 f_stop
Photo sensor size	0.25 inches

Dimensions and installation
Mount type listed	Windshield Mount
Weight	6.4 ounces
Dimensions	1.3"D x 3.8"W x 1.97"H

Other listed details
Vehicle type	Car
Color	Black
Warranty description	12 months

What to know before buying

Listing details to confirm

Listing details are contradictory or inconsistent: the title calls out 5.8GHz WiFi, the details list Bluetooth and supported standards as “5.8ghz Wifi,Find My, Wdr,” while the feature text calls the built-in connection “5G WiFi.” The title and structured resolution field say 4K without assigning that resolution to both cameras, while the feature text specifies 4K front and 1080P rear. The listing also gives conflicting warranty periods of 12 months and 18 months. Confirm the selected configuration, connection details, rear-camera resolution and applicable warranty before purchase. Parking monitoring requires a separate hardwire kit.

What’s in the box

Charging cableIncluded
64 GB microSD cardCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Drivers wanting a front-and-rear dash cam with a listed 64 GB card and loop recording.
iPhone users interested in the listing's Find My pairing claim and app-based video access.
Buyers willing to install a separate hardwire kit for the described parking-monitoring mode.

Less suited to

Buyers who need a confirmed 4K rear-camera resolution or an unambiguous wireless specification before purchase.
Drivers who need parking monitoring without purchasing or installing a separate hardwire kit.

JUFINX V703 4K Front and Rear Dash Cam · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.9 / 5 · 36 ratings

5 stars92%92%
4 stars8%8%
3 stars0%0%
2 stars0%0%
1 star0%0%

The supplied evidence contains aggregate ratings but no written customer feedback. Ratings are mostly five-star, with the remainder four-star, which suggests a favorable overall response but does not identify praised features, concerns or performance in use.

Frequently asked questions

Is the rear camera 4K?

The listing title and structured resolution field say 4K, but the feature description specifies 4K front and 1080P rear. Confirm the rear-camera resolution for the selected listing.

Does it include a memory card?

The listing specifies a 64 GB card as included and says the camera supports cards up to 256 GB.

Can it monitor a parked car?

The listing describes time-lapse parking monitoring at one frame per second for 24 hours, but says a separate hardwire kit is required.

Does it work with Find My?

The listing claims Find My compatibility after pairing with an iOS device. It also describes app-based video preview, download and playback.