If you wanted continuous power with yellow wire, does the red wire for ignition power only still need to be installed?

If you plug the yellow wire into the the always on and the red into the ON/OFF then it will drain your battery. I found this out the hard way. The instructions in the box are wrong and still have not been updated as of 4/22 even the cables have a little sticker on the cables are wrong. I ran my battery down all the way because I had the Yellow plugged into the always on and the red in the On/Off so be aware that you need to switch them or you will end up with a dead battery and have to get a jump.

If the fuse blows for some reason, do you have to order and reinstall a whole new wire harness or is the fuse easily replaceable?

The fuses are not replaceable. The solution is to cut the fuses off, use fuse taps to power the harness and allow for replaceable fuses. In my case, I didn't have mini fuses in my car, so I had to cut the fuses off and re-wire in order to use regular ATC fuses (full size).

How does this connect to two cameras front and rear at the same time or do you need two sets?

The rear camera connects to the front camera. The power cord plugs into the front camera. Only one power cord is needed.

Do the fuses connect to empty fuses? Or can they be placed where a fuse already resides?

Yes, they are designed to go into the place a fuse already resides. Just make sure what that circuit is in your fuse box before plugging it in. The fuse you remove will be inserted into the blank cavity on your rexing fuse tap.

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Rexing Smart Hardwire Kit Mini-USB Port for Rexing V1 V1P WiFi Version V3, V5 and S1 Dash Camsââ‚¬¦

Rexing Smart Hardwire Kit Mini-USB Port for Rexing V1 V1P WiFi Version V3, V5 and S1 Dash Camsââ‚¬¦

Product ID: 297901452

Details

Brand
REXING
Cable Type
USB
Compatible Devices
Charging
Connector Type
USB
Special Feature
built-in_wifi

⚡Low voltage protection at 11.4V

📏13ft cable length

🔌DC12V-24V input power

2796937₫

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Description

🔋 Power your ride smartly, stay connected effortlessly.

EXTENDED REACH - 13-foot cable ensures flexible, clean installation without clutter or compromise.
SMART VOLTAGE SAFEGUARD - Built-in low voltage protection at 11.4V prevents car battery drain—drive worry-free all day.
PLUG PLAY MINI USB PORT - Compact Mini-USB output delivers stable 5V, 1.5A power with included 15A fuse for ultimate safety.
SEAMLESS POWER INTEGRATION - Directly hardwires your Rexing supercapacitor dash cams for uninterrupted 24/7 monitoring.
UNIVERSAL REXING COMPATIBILITY - Works flawlessly with V1-4K, V1P, V3, V2 Pro, V5, S1, Max Series and more—power your dash cam like a pro.

The Rexing Smart Hardwire Kit is a precision-engineered power solution designed exclusively for Rexing supercapacitor dash cams. Supporting DC12V-24V input and delivering a stable 5V/1.5A output via a Mini-USB port, it features a 13-foot cable for versatile installation and built-in low voltage protection at 11.4V to safeguard your vehicle’s battery. Compatible with a wide range of Rexing models including V1-4K, V1P, V3, V2 Pro, V5, S1, and Max Series, this kit ensures continuous 24/7 dash cam operation without battery drain, making it the essential upgrade for professional-grade in-car video monitoring.

Specifications

ASIN	B07RN24B7V
Best Sellers Rank	#1,516,130 in Electronics ( See Top 100 in Electronics ) #1,402 in Car On-Dash Video
Brand	REXING
Brand Name	REXING
Cable Type	USB
Colour	Black
Compatible Devices	Charging Adapter
Compatible Phone Models	Potentially compatible with smartphones, specific models unknown
Connectivity Technology	Wi-Fi
Connector Gender	Male-to-Female
Connector Type	USB
Country of Origin	USA
Customer Package Type	Standard Packaging
Customer Reviews	4.3 out of 5 stars 1,565 Reviews
Included Components	Cable, Hardwire Kit
Indoor Outdoor Usage	Outdoor
Item Length	13 Feet
Item Shape	Round
Item Weight	5 Ounces
Manufacturer	Rexing
Maximum Current	1.5 Amps
Maximum Voltage	24 Volts
Model Name	Rexing Hardwire Kit Mini-USB
Model Number	Smart HWK
Number Of Pins	5
Number of Items	1
Other Special Features of the Product	built-in_wifi
Outer Material Type	Plastic
Part Number	Smart HWK
Recommended Uses For Product	Connecting and powering dash cams in vehicles
Special Feature	built-in_wifi
UPC	857080006565
Unit Count	1.0 Count
Wattage	36 Watts

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2796937₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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