ROVE R2-4K Ultimate 3-Lead Hardwire Kit

What Is Hardwire Kit?

The ROVE R2-4K Ultimate 3-lead hardwire kit - Mini-USB is a power management device that provides power to your ROVE R2-4K dash cam and most other dash cams with a Mini USB connector from your car's battery via fuse box to keep your device continuously running even after your car's engine is turned OFF to utilize the 24-HR Parking Monitor feature.

The kit includes the main hardwire unit with wires and a Mini-USB connector. It features automatic input voltage detection (DC12V/24V), universal compatibility with most dashcams, suitability for cars, vans, and trucks, voltage cut-off to prevent battery drain, and a constant power supply. It also includes fuse taps and cables.

Features

Low Voltage Protection

The ROVE R2-4K Ultimate 3-lead hardwire kit monitors your vehicle's voltage and cuts off power to the dashcam if the voltage drops below a configured value. This minimum voltage cut-off is 11.8VDC for a 12VDC battery and 23.6VDC for a 24VDC battery, protecting your vehicle's battery and ensuring enough power to start the car. It offers four selectable voltage cut-off options for both 12V and 24V batteries.

For 12V Battery: 12.4V, 12.2V, 12.0V, 11.8V

For 24V Battery: 24.8V, 24.4V, 24.0V, 23.6V

The hardwire kit has a switch to set the desired cut-off voltage.

Over Current/Surge Protection

The kit can detect abnormal over-voltage status and cut off power to prevent damage to your dashcam. It also includes an extra built-in fuse box (2A) for additional protection.

Universal Compatibility - Mini USB Dash Cams

Custom-designed for the ROVE R2-4K dash cam, it is compatible with most other dash cams featuring a Mini USB connector.

Multi Input Power DC 12V/24V

Automatically detects and accepts voltage input whether your vehicle runs on DC 12V or 24V.

Parking Mode Switch

For ROVE dash cameras, the switch should typically be set to the LEFT (Default) position. If the camera records in Parking Guard Video while driving and Normal Continuous Video Recording while parked, the switch should be flipped to the RIGHT side.

Specifications

• Total Cable Length: 4 Meters (1 meter input, 3 meters output)
• Input Wires: POWER/GROUND/ACC
• Input Voltage: Typical DC 12/24V, MAX DC 36V, auto-detecting
• Output Connector: Mini USB plug, DC 5V, 2A
• Battery Drain Protection Options: 11.8V/12.0V/12.2V/12.4V for 12V Battery; 23.6V/24.0V/24.4V/24.8V for 24V Battery
• Working Temperature: -20° C to 60° C (-4° F to 140° F)
• Control Box Dimension: 40 x 25 x 15mm
• Net Weight: 0.6 lbs (0.27kg)
• Other Protection: Reverse connect protection, Short circuit protection, Overtemperature protection, Overload protection.

Universal Compatibility Chart

* X Means No Connection or Connect to Ground

Record in Parking Guard Video = This will make your camera record based on your camera's parking guard setting (i.e. Motion Detection, Time-Lapse Parking Guard etc.).

Warnings & Handling Precautions

WARNING: Failure to comply with safety warnings and precautions can result in serious injury or death.

Before You Begin: Installation should be performed by a qualified individual or professional business. Working with your vehicle's power system can be dangerous. If you are unsure, consult a professional.

• Handle your device with care.
• If your device is damaged, do not continue using it, as it may cause injury.
• Use the correct input voltage.
• Do not spray cleaning products on the device.
• If the product gets damaged or the power supply is interrupted, video recording may cease.
• Read and understand all instructions before use. Failure to follow instructions may void the warranty.
• Refer to your car's owner's manual before installation.
• Do NOT expose this product to rain, moisture, or water, as it will result in external or internal damage.
• Do NOT drop, puncture, or disassemble this product.
• Keep out of reach of children.
• Do NOT attempt to open or repair it yourself. Contact the seller for assistance if problems arise.
• Secure the device with included cable ties to prevent it from becoming loose or falling, which could obstruct vehicle operation.
• The company is not responsible for the loss of any data or content during operation.

NOTE: Photos and images in this manual are for reference and illustration purposes only. Examples may use specific car models like the Honda Civic for clarity.

IMPORTANT: Consult your car's user manual for fuse box location, access, and identification of ACC and Constant Power fuses before proceeding.

In The Box

• ROVE R2-4K Ultimate 3-Lead Hardwire Kit - Mini-USB
• 30V Voltage Meter (To check and find ACC Power & Constant Power Fuse)
• 4 x 2 Piggy Back Fuse Taps/Cable (You will only need two out of eight included)
• 4 x 2 Fuse Type (Pre-installed on the piggyback fuse taps)
• Fuse Puller/Removal Tool
• 4x Wire Ties
• Trim Tool & 4x Cable Clip
• User Manual

Battery Drain Protection & Setting Cut Off Voltage

The Hardwire Kit protects your dashcam from draining your vehicle's battery. If the battery voltage drops too low, the kit stops powering the camera to save enough power for starting your car. Once the battery charges and voltage rises above the set cut-off, the kit resumes normal function.

Setting The Cut Off Voltage:

Test and identify the minimum battery voltage required to start your car before setting the lowest cut-off. The kit has 4 protecting bands (switches) for voltage selection.

It is recommended to start with the highest setting and test, then move down to find a balance between battery power and recording time.

• For 12V Batteries: Protecting voltages are 11.8V / 12.0V / 12.2V / 12.4V. 12.2V is recommended for most users in general driving conditions.
• For 24V Batteries: Protecting voltages are 23.6V / 24.0V / 24.4V / 24.8V. 24.4V is recommended for most users in general driving conditions.

The ROVE R2-4K Ultimate 3-lead hardwire kit - Mini-USB automatically identifies the lead-acid battery type (12V or 24V) and protects your battery from draining.

Installation Guide

There are 2 main stages in the hardwire kit installation: Connecting input cables to your fuse box and grounding, and connecting the output cable to your dashcam.

What You'll Need For Installation:

• Hardwire Kit and Accessories
• Pliers
• Socket Wrench
• Electrical Tape
• Car Manual

Step 1: Locate Your Fuse Box

Locate your fuse box using your vehicle's Owner's User Manual or manufacturer's website. The fuse box is typically located behind a panel near the driver's footwell (example shown: Honda Civic). You may need to remove trim or open panels to access it.

Step 2: Find The Correct Fuse Slot For Your Hardwire Kit

Identify two fuse slots: one for constant power (RED wire) and one for ACC power (YELLOW wire, which provides power when the key is turned to ACC position). Note these slots for later steps.

IMPORTANT: Choose fuse slots rated between 10A - 30A. Avoid 5A or 7.5A fuses.

WARNING: Always refer to the vehicle owner's manual to avoid fuse slots related to safety features like airbags or stability control. Fuses for radio, sunroof, etc., are usually safe.

Step 3: Identify The Correct Type Of Fuse For Your Car

Match your car's fuses with the types shown: ATO (Standard), Mini, Micro2, or Micro. You can remove a fuse to compare or consult your car's manual.

Step 4: Identifying Input & Output Side Of A Fuse Slot

Use the included voltmeter to test each side of the fuse slot connector. The side showing voltage (e.g., +/-12.0V or +/-24.0V) is the INPUT side. The side showing 0.0V is the OUTPUT side.

Ensure the car key is in the correct position (ACC for ACC fuse, OFF for always-hot fuse) before testing.

Step 5: Inserting The Red And Yellow Fuse Taps

Orient the fuse tap correctly so that the INPUT wire connects to the INPUT side of the fuse slot, and the OUTPUT wire connects to the OUTPUT side. If the original fuse slot has a fuse, insert it into the lower slot of the Add-A-Fuse. If the slot is empty, install the Add-A-Fuse directly.

Step 6: Test The Installation For Yellow & Red Add-A-Fuse

Testing the YELLOW Add-A-Fuse:

1. With the car keys OFF, touch the voltmeter to the aluminum end of the YELLOW Add-A-Fuse. There should be NO voltage reading.
2. Turn the car keys to ACC position. Touch the voltmeter to the YELLOW Add-A-Fuse. It should read the incoming voltage (+/- 12.0V or +/- 24.0V), indicating it's receiving power through the ACC fuse slot.

Testing the RED Add-A-Fuse:

1. With the car keys OFF, touch the voltmeter to the aluminum end of the RED Add-A-Fuse. It should read the incoming voltage (+/- 12.0V or +/- 24.0V), indicating it's receiving power through the always-hot fuse slot.

If any test shows incorrect readings, re-check previous steps.

Step 7: Connecting The Red And Yellow Piggyback Fuse Taps To The Hardwire Kit

Connect the RED and YELLOW wires securely to the piggyback fuse taps using a crimp tool or pliers.

Step 8: Locating A Ground Point

Connect the BLACK wire to a metal grounding screw or bolt on the vehicle's chassis. Ensure a secure connection to a metal surface for proper grounding. Avoid grounding on plastic components.

Step 9: Test The Dash Cam

Plug the Mini USB cable into the dash cam. Start your vehicle to test the device and the 24-HR Auto Trigger Parking Mode feature.

Final Testing Steps:

1. Turn ON the 24-HR Parking Mode Feature in the dash cam's settings.
2. Test 1: Start the car. The camera should record continuously while the engine is running.
3. Test 2: With the engine turned OFF and the key in the ACC position, the dash cam should continuously record.
4. Test 3: Turn off the engine, lock the car, and remove the key. After a few seconds, the dash cam should automatically enter 24-HR parking mode (indicated by a blinking red LED).
5. Test 4: Turn keys to ACC or start the engine. The dash cam should automatically go into continuous recording mode.

If all tests pass, the installation is successful.

Step 10: Tucking Up And Routing All The Cables Neatly

Run and tuck all wires neatly into your car. Tape or zip-tie excess wires out of the way to avoid obstruction and prevent them from being kicked or damaged. Ensure wires do not hang loosely, which could cause unsafe driving conditions.

WARNING: If your vehicle has side curtain airbags, be very careful when routing cables along windows. Ensure cables do not run past any airbag deployment zones.

Troubleshooting

Hardwire Kit Not Powering The Dash Camera

• Ensure fuses are correctly plugged into piggyback fuse cables and all cables are connected to the fuse box at the correct spots.
• Verify: RED WIRE to constant power fuse slot, YELLOW WIRE to ACC fuse slot, BLACK WIRE to a metal ground connection.
• Check that fuse taps are connected to slots rated 10A to 30A.
• Try flipping the fuse taps 180 degrees.
• Test other fuse slots for continuous power and ACC.
• Ensure the parking mode switch is set to LEFT and the voltage cut-off switch is at the lowest setting (11.8V) for testing.
• Make sure your car's battery is fully charged and its voltage is higher than the set cut-off voltage.
• Re-test the Yellow and Red Add-a-fuse connections as per page 19.

Camera Constantly Rebooting

• Ensure the black cable is securely bolted to a good metal ground connection.

Hardwire Kit Not Detected When Turning ON The 24-HR Auto Trigger Parking Mode

• Go to page 19 and test the Step 6 connection as directed.

A Big Thank You!

Thank you for purchasing the ROVE R2-4K Ultimate 3-lead hardwire kit - Mini-USB. We hope you find it useful and enjoyable.

If you encounter difficulties, please email help@rovedashcam.com. Most setup problems can be resolved quickly. In the rare event we cannot help, a full refund is available. We aim for customer satisfaction and pride in ROVE Products.

While great care was taken in creating this manual, minor typos may exist. Please visit our website for the latest updated versions and other useful content.

Visit us at: www.rovedashcam.com

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