Understanding Motion Detection on Dash Cameras

Understanding Motion Detection on Dash Cameras

Understanding Motion Detection and Radar Parking Mode on Dash Cameras

Dash cameras are an essential for vehicle owners to ensure safety and security while driving and when parked. One of the key features that many dash cameras offer is motion detection, for your vehicle in parking mode. However, there is often confusion surrounding how motion detection works and its impact on power consumption. In this post, we will explore the differences between motion detection and radar parking mode.

motion detection at night

How Motion Detection Works on Dash Cameras

Many people believe that motion detection on dash cameras only draws current when there is movement around the vehicle. This misconception leads to the assumption that if the vehicle is parked in a stationary location, the dash camera will not drain the car battery. However, the reality is that the motion sensor in the dash camera needs to remain powered up continuously. This is to detect any motion and start recording when necessary.

When motion is detected, the dash camera begins recording and the red light indicator blinks rapidly to signal the activity. The current draw remains relatively consistent whether the camera is actively recording or in standby mode. This continuous power consumption can impact the longevity of the car battery, especially in scenarios where the vehicle is parked for extended periods.

Radar Parking Mode for Enhanced Efficiency

In contrast to motion detection, radar parking mode offers a more power-efficient solution for dash cameras. By utilizing radar technology, the dash camera can detect motion more accurately and reduce unnecessary power consumption during idle periods. When the radar parking mode is activated, the dash camera goes into a low-power state until motion is detected.

The current draw in radar parking mode is significantly lower compared to motion detection, allowing the dash camera to operate for extended periods without draining the car battery rapidly. This efficient power management ensures that the dash camera remains operational when needed while minimizing power usage during idle times.

current draw between radar and motion detection parking mode

Practical Demonstration with Dash Cameras

To demonstrate the differences between motion detection and radar parking mode. We conducted tests using the Thinkware U3000 and Viofo A229 Pro dash cameras. The results showcased the varying current draws and recording capabilities of each mode, highlighting the benefits of radar parking mode in terms of power efficiency and extended recording duration.

The demonstration not only emphasized the importance of selecting the right parking mode for your dash camera. Therefore, also highlighted the need for additional power sources, such as battery packs, to prevent excessive drain on the car battery. When utilizing motion detection for extended periods it will draw 25 to 70 times more current than radar parking mode.

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Understanding the functionality of motion detection and radar parking mode on dash cameras is crucial for minimizing power consumption. By selecting the appropriate parking mode based on your requirements and utilizing supplementary power sources when needed, you can ensure reliable operation and enhanced protection for your vehicle.

If you have any questions or insights regarding motion detection on dash cameras, feel free to leave a comment below. Thank you for exploring the intricacies of dash camera technology with us, and remember to stay informed to make the most of your vehicle’s security features.


The Ultimate Guide to Dashcams: Enhancing Safety and Security on the Road

The Ultimate Guide to Dashcams: Enhancing Safety and Security on the Road

Title: The Ultimate Guide to Dashcams: Enhancing Safety and Security on the Road

In an era where road safety is paramount, the advent of dashcams has revolutionized the way we perceive and approach driving. A dashcam, short for dashboard camera, is a small, compact device mounted on a vehicle’s dashboard or windshield, continuously recording the road ahead and, in some cases, the interior of the car. These devices have become an essential tool for drivers worldwide, offering a multitude of benefits that encompass safety, security, and peace of mind.

Importance of Dashcams

1. Safety Enhancement

Dashcams serve as an invaluable eyewitness in the event of an accident. The recorded footage provides clear evidence of what transpired, aiding insurance claims and legal proceedings. Moreover, these devices encourage responsible driving behaviour, as individuals are aware that their actions behind the wheel are being recorded.

2. Accident Documentation

In cases of hit-and-runs or vandalism, dashcam footage can provide crucial information such as license plate numbers or identifying features, assisting law enforcement agencies in apprehending the culprits.

3. Preventing Fraudulent Claims

Insurance fraud is a prevalent issue globally. Dashcams act as a deterrent against false claims by capturing accurate accounts of incidents, protecting drivers from unwarranted accusations.

Types of Dashcams

1. Single-lens Dashcams

These cameras have a single lens and offer a forward-facing view. They are compact and easy to install, ideal for basic recording purposes.

2. Dual-lens Dashcams

Equipped with both front and rear-facing lenses, these dashcams provide comprehensive coverage, recording both the road ahead and the interior or rear of the vehicle.

3. Features and Specifications

Modern dashcams come with various features such as GPS tracking, night vision, motion sensors, and loop recording, ensuring continuous footage without running out of storage space.

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How to Choose the Right Dashcam

Take our Quiz

1. Quality of Video

Resolution matters when it comes to dashcams. Opt for at least 1080p HD resolution for clear and detailed footage.

2. Field of View (FOV)

A wider FOV ensures a broader perspective of the road. Look for dashcams with wide-angle lenses for better coverage.

3. Reliability and Durability

Ensure the dashcam is reliable and can withstand varying weather conditions. Look for features like heat resistance and a sturdy build for longevity.

4. User-Friendly Interface

An intuitive interface and easy installation process are essential for hassle-free usage.

Installing and Using Dashcams

Installing a dashcam is relatively simple. Follow the manufacturer’s instructions or seek professional assistance for a seamless setup. Once installed, ensure regular maintenance, including keeping the lens clean and checking the storage capacity.


Dashcams have evolved from being optional gadgets to essential safety equipment for vehicles. Their multifaceted advantages encompassing safety, security, and legal protection make them a worthwhile investment for any driver. Before purchasing a dashcam, consider the specific features that align with your needs, ensuring a safer and more secure driving experience on the road. Stay vigilant, drive responsibly, and let your dashcam be your silent but vigilant co-pilot.

In this digital age, where road safety is of paramount importance, dashcams stand as a silent witness, ensuring our journeys are not just safer but also more secure. Embrace the power of technology and drive with confidence, knowing that your trusty dashcam has your back, capturing every moment on the road.

Toyota BZ4X Dash Cam Install

Toyota BZ4X Dash Cam Install

Toyota BZ4X Dash Cam Install

A client of ours from Surrey contacted us to do 2 brand new Toyota BZ4X for dash cam install. Being this vehicle was brand new, we had to rely on our experience. In short, we had no wiring information available. So, we had to take out our multimeter and test for constant power and ignition. Figure out how to disassemble the vehicle, and hide the wiring.

toyota electric vehicle

Electric SUV

The Toyota bZ4X is an all-electric SUV that boasts a striking and futuristic design. With clean lines and bold curves, the bZ4X achieves a perfect balance between modern aesthetics and functional utility. It features a large front grille, slim LED headlights, and expressive taillights, all contributing to its distinctive and captivating appearance.

Toyota Dash Cam

Firstly, the customer needed to pick a dash camera, they wanted great video quality, front and rear coverage and an LCD screen. So, we showed them the new VIofo A229 Dual Dash cam. It comes equipped with

  • 2K resolution front and rear
  • 2.4″ LCD screen
  • Wide angle viewing
  • Wi-Fi capability to download videos
  • Parking Mode

shop dash cams viofo mounted on windshield

Vehicle Wiring

So, we start out by taking apart the drivers side of the dash, to gain access to wiring. We use our multimeter to test all wiring, and find the perfect wires to connect to. Strip the wires back, solder all connections, electrical tape, and tie strap in place. Furthermore, we put the dash back together and put all screws and bolts back in place for Toyota dash cam install.

toyota dash cam install

Toyota Rear Dash Cam

For, the Toyota rear dash cam we ran the wiring from front of the vehicle to the back. Tucking the wiring in so it was out of sight. Once at the back we had to fish the wire through the factory grommet. This, allows the wiring to not be affected by the hatch opening and closing. In addition, we hide the excess wiring in the hatch, making sure it is tie strapped in place. Lastly, after mounting the camera on the rear hatch, we can reassemble and tuck any remaining wires in.

toyota rear dash cam

Front Toyota Car Camera

Above all, we need to mount the front camera to the windshield. Our client wanted the dash camera mounted up high on passenger side. That way they can not see it while driving. We did just that. If you are looking for a dash cam in a Toyota BZ4X. We have done many and Safe Drive Solutions can take care of your professional installation.

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What is a Dash Cam?

What is a Dash Cam?

What is a Dash Cam?

So, what exactly is a dash cam? Dash cameras have become increasingly popular in recent years, and for good reason. These small devices, which are mounted on the dashboard or windshield of a car, can provide video evidence. In the event of an accident have some peace of mind. In this blog post, we’ll take a closer look at dash cameras and why you might want to consider using one.

Why use a Dash Camera?

There are several reasons why you might want to use a dash camera. Here are a few:

  1. Evidence in case of an accident: If you’re involved in a car accident, a dash camera can provide valuable evidence of what happened. The video footage can show who was at fault, which can be useful if you need to file an insurance claim or go to court.
  2. Protection against insurance fraud: Unfortunately, there are people who stage accidents in order to file fraudulent insurance claims. A dash camera can help protect you from this type of fraud by providing video evidence of what really happened.
  3. Improved driving habits: Knowing that you’re being recorded can help you be a better driver. You may follow traffic laws and drive more defensively if you know that your actions are being captured on video. A lot of parents will buy this for their teenagers car for this exact reason.
  4. Capturing memorable moments: Dash cameras can also be used to capture fun or interesting moments on the road. You may capture a beautiful sunset or a rare sighting of a wild animal that you can share with others.


What to look for in a Dash Cam

If you’re thinking about getting a dash camera, here are a few things to look for:

  1. Video quality: Look for a camera that records high-quality video, ideally at least 1080p. This will ensure that you can see important details like license plate numbers and road signs.
  2. Wide-angle lens: A camera with a wide-angle lens will capture more of the road ahead, which can be useful in the event of an accident.
  3. Automatic recording: Make sure the camera starts recording automatically when you turn on the car. You don’t want to have to remember to turn the camera on every time you get in the car.
  4. Loop recording: Look for a camera that has loop recording, which means it will automatically overwrite old footage when the memory card is full. This ensures that you always have the most recent footage available.
  5. GPS: Some cameras have GPS capabilities, which can be useful for recording your location and speed. This information can be helpful in the event of an accident or to show where you were driving during a memorable moment.





So, what is a Dash Cam? I hope we answered that for you here. Whether you’re looking for evidence in case of an accident or just want to capture some interesting moments on the road, a dash camera can provide peace of mind and help you be a better driver. When shopping for a dash camera, look for one with high-quality video, a wide-angle lens, automatic recording, loop recording, and GPS capabilities.

Wi-Fi Dash Camera

Wi-Fi Dash Camera

Wi-Fi Dash Camera

So what is a Wi-Fi Dash Camera? A lot of people get confused with this. We associate Wi-Fi Dash Cams with typical home security cameras. So, they automatically think that when you get into your car your phone needs to be hooked up to Wi-Fi for the dash camera to record. This is not true. There is also this perception that I do not park anywhere near my house. So, I wont be able to connect to my house Wi-Fi so there is no way my dashcam is going to record. I don’t see how this dash camera is going to protect me.

fx2 mobile viewer

SD Card Storage

All these dash cameras have a micro SD card. At least all the ones we carry. The little micro SD card goes right into the unit and everything records to that micro SD card. Now the only thing the Wi-Fi feature allows you to do, is when your in your vehicle typically with the ignition turned on. You can pair your phone to the dash camera. Now why would you want to pair your phone? The main reason why is so you can download a video from the micro SD card or change settings.

viofo a229 dash cam sd cards

LCD Screen Dash Camera

Now, if you end up with a dash camera with LCD screen. You can always just change the settings or review video footage right through the LCD screen without needing to connect to Wi-Fi.

viofo a229 pro 4k dash camera


You do not have to have a Wi-Fi dash camera, but some people find it easier to download the video to their phone right away. This makes it easy to submit to insurance companies, show police at the scene of an accident. It is more about convenience. If you are not comfortable with this technology, you can always just take the SD card out and watch it on your desktop computer.

Wi-Fi Options

The Wi-Fi Dash cams are available in 2 options 2.4GHz or 5GHZ. Therefore, what is the big difference? Above all, 5GHz Wi-FI will download 3 to 4 times faster than 2GHz models. So, if you are trying to download a 1 minute video it will take approx 15 seconds with 5GHz and 1 minute with 2GHz models.

5 ghz wi-fi

Viofo A139 Pro Review

Viofo A139 Pro Review

Viofo A139 Pro Full Review

Here is our full review on the Viofo A139 Pro Dash Cam.

Dash Cam Options

There are 4 different ways you can get the Viofo A139 Pro dash cam.

Sony STARVIS 2 Technology

Being the first to deploy the newest Sony STARVIS 2 tech, A139 Pro is powerful enough to outbeat most 4K dashcam competitors with immensely upgraded image clarity and accuracy in license capturing. Sony latest technology STARVIS 2 IMX 678 image sensor, type 1/1.8’’, offers a wider dynamic range in a single exposure than the STARVIS pixel of the same size, bringing much less noise and motion blur during day & night recording.

A little bit of history on Viofo Dash Cams. The Viofo A129 Pro uses a Sony EXMOR sensor up front and a Sony STARVIS rear camera. While, the Viofo A229 uses a Sony STARVIS image sensor front and back. Last but not least the A139 Pro uses a 4K Sony STARVIS 2 image sensor and a rear STARVIS.

Sony Starvis 1 vs STARVIS 2 comparison

Dash Cam Resolution

Here are the options for various configurations of the Viofo A139 Pro

1 Channel / Front Camera

  • 4K 2160P / 1600P 30fps
  • 2K 1440P 30 / 60fps

2 Channel / Front + Rear / Front and Interior

  • 4K 2160P / 1600P 30fps +1080P 30fps
  • 2K 1440P 30 / 60fps +1080P 30fps

3 Channel / Front + Rear + Interior

  • 4K 2160P 24fps +1080P 24fps + 1080P 24fps
  • 4K 1600P 30fps +1080P 30fps + 1080P 30fps
  • 2K 1440P 30fps +1080P 30fps + 1080p 30 fps

Dash Cam Layout of Viofo A139 Pro

viofo a139 pro dash cam layout


You can set the bitrate for video. High bitrate improve the quality or smoothness of the video especially when recording fast motion or high contrast scenes. Using high bitrate mode may decrease the amount of recording time available on your memory card. Using a low bitrate will save space and record for longer time. Therefore, you can change the bitrate from low, normal, high or maximum on the A139 Pro dash camera. I typically run it on high or maximum frequently. I would recommend the same to everyone else for best quality.

Viewing Angle

The A139 Pro has a front viewing angle of 140 degrees, a rear viewing angle of 170 degrees and an interior viewing angle of 170 degrees. Depending on the configuration will depend on what viewing angles you have available.

Licence Plate Identification

When driving with traffic, I do find it to be the best out of any other dash camera that I have tested on the market. Furthermore, for picking up licence plates during the day or at night which you can see in our example video below. However, picking up licence plates to oncoming traffic still suffers motion blur on the license plate quite frequently. This is still the hardest obstacle for the dash cam technology available. Hopefully we will see some upgrades to firmware of the unit to dial it in over the next little while.

I also seen when driving through a tunnel when raining there are a lot of different contrast levels. There are far too many reflections for it to consistently pick up license plates. Certainly, you will not be driving through tunnels in a rainstorm everyday. But these are some of the challenges that still exist. However, from what i have seen in terms of performance. This is by far the best dash camera for picking up license plates.

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High Dynamic Range

The Viofo A139 pro has high dynamic range. HIGH DYNAMIC RANGE also known as HDR enables the camera to deliver video with near-perfect exposure in varying lighting situations. It can enhance video quality, especially when it comes to the issue of the front license plate being overexposed at night.

high dynamic range on or off comparison


The G-sensor measures shock forces and locks the video recorded at the time. The settings from “low to high” determine the amount of force needed. Depending on your settings you can set the dash cam up to lock the video file recordings. There are different settings for parking mode, and while you are driving.


So, the Viofo A139 Pro has the option of 2.4GHz or 5GHz Wi-Fi. They also have an Android and IOS app so you can connect to the phone, download videos and change settings. Furthermore, if you use the 5GHz setting it will allow you to download videos 3-4 times faster then the 2.4GHz setting.

viofo 5 ghz wi-fi via smartphone app

SD Card Capacity

The Viofo dash camera supports up to 512gb micro SD card as long as it is high endurance or a Viofo SD card.

viofo micro sd cards

GPS Antenna

The Viofo A139 Pro has the GPS antenna built into the dock that the dash camera slides into. This will give you information such as GPS speed and location which will be embedded into the video. If you do not want that information showing up on your video, you can also turn it off.

Parking Mode

  • Auto Event Detection-Automatically record when detecting moving objects or impact while car is parked
  • Time Lapse- Video is recorded at a low frame per second from 1, 2, 3,5, or 10
  • Low bitrate recording – You can lower resolution to save space while recording

Parking Mode Cable / Low Battery Protection

In order to use Parking mode you must hook up constant power, ignition and ground. You must also use the selector switch on the cable to select you low battery cutoff. Therefore, you have the options of 11.8,12,12.2, or 12.4 volts. What this means for you is if the car battery drops below that set voltage, the dash camera will shut off to protect the battery of your car.

viofo parking mode cable hardwire

Loop Recording

Above all, the Viofo A139 Pro offers the options of 1,2,3,5, or 10 minute video loop recordings.

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File List Organization

Viofo organizes their files into 3 folders.

  • All – All video files
  • Locked Files – Impacts, or manual recording / emergency recording button recordings
  • Parking Files – Incidents that happen while parked

Cable Sizes

Part of our Viofo A139 Pro review is how big the cables are in size. What I really love about the A139 Pro is it uses a very small cable for rear camera. When comparing the cable size from an A129 Pro to the A139 Pro. The cable size is 5mm in thickness while the A139 Pro uses a 2.8mm. This makes it easier for technicians during installation or do it yourselfers.

Viofo cable size

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Pro’s and Con’s


  • High Dynamic Range
  • Support up to 512 GB SD card
  • Night Vision
  • Sony STARVIS 2 image sensor
  • Best Dash Cam I have tested for license plates
  • Small rear camera cable


  • 1080P rear camera
  • File organization
  • No app controlled low battery protection
  • No LCD screen

Comparison Video

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Viofo A139 Pro Review Final Thoughts

Overall, this is a new very exciting product with a lot of firsts in terms of the new Sony STARVIS 2 image sensor. There will be other brand new dash cameras coming out with some of the same tech over the next year it is exciting to see how well this unit works. I know personally I use this unit in my car as of late. If you have any questions please email us info@safedrivesolutions.com




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