The Original Dash Cam Twister 1080p Dual Lens Dashcam with 2.7" Screen and 8GB MicroSD (4SK909)

  • Model #: 4SK909
  • Web Code: 10415054
Sold and shipped by: Best Buy
{{primarySeller.rating.rating.toFixed(1)}} seller rating, {{primarySeller.rating.count}} review(s)


Capture everything happening inside and outside your vehicle with the Original Dash Cam Twister. Equipped with 2 wide angle lenses, this dash cam records in Full HD at virtually any angle. The G-sensor locks footage on impact so you have hard evidence against fraudsters, while the 2.7" LCD display lets you play back video instantly.

More Information

  • Helps protect you against fraudulent claims arising from accidents and collisions on the road
  • Two wide-angle lenses capture everything happening inside and outside your car
  • One lens rotates 320 degrees to record at virtually any angle
  • Records onto a microSD card up to 32GB (sold separately)
  • Video can be played back on the device's 2.7-inch LCD display, or on a TV or computer
  • Records high-quality footage in Full HD 1080p video
  • Loop recording ensures you never run out of memory
  • G-sensor locks important video on impact so you have hard evidence against fraudsters
  • Compatible with Mac and Windows operating systems
  • Comes with an 8GB microSD card, suction cup mount with dash plate, car charger, and micro USB cable

What's in the Box?

  • Dash Cam
  • Suction-Cup Mount with Dash Plate
  • Car Charger
  • Micro-USB Cable
  • Memory Card

Manufacturer's Warranty:

  • Parts - 1 Year(s)

Geek Squad Protection

We fix it or replace it.

Choose the coverage that’s right for you when you click Add to Cart.

  • Features
  • Screen Size
    2.7 in
  • Screen Type
  • Screen Resolution
    960 x 240
  • Touchscreen
  • Accelerometer
  • G-Sensor
  • Motion Sensors
  • Rear Facing Camera
  • GPS
  • Operating Temperature
    0 - 60 °C
  • Operating Language
    English; French
  • Built-In Microphone
  • Built-in Speaker
  • Connectivity & Media
  • SD
  • Maximum Compatible Memory Size
    32 GB
  • Internal Memory
    Not Applicable
  • Wi-Fi Connectivity
  • USB Ports
    1 x Micro-USB
  • HDMI Inputs
  • Other Inputs/Outputs
    RCA Out
  • Number of Cameras Included
  • Auto On/Off
  • Zoom
  • Viewing Angle
  • Night Vision
    Not Applicable
  • Voice Guidance
  • Video Resolution
    1920 x 1080
  • Frames Per Second
    30 fps
  • Video Format(s)
  • Image Format(s)
  • Resolution
    1920 x 1080
  • Audio Recording
  • Auto Save For Incidents
  • Loop Recording
  • Front Collision Warning
  • Lane Departure Warning
  • Parking Surveillance Mode
  • Power
  • Power Source Requirements
    12 V Outlet; USB Port
  • Hard Wiring Kit
  • Red Light Camera Detection
  • Battery Type(s)
    Rechargeable Lithium-ion
  • Battery - Capacity
    350 mAh
  • Battery Life (Minutes)
    30 min
  • Physical Features
  • Colour
  • Material
    Plastic; Metal; Glass
  • Width
    9.53 cm
  • Height
    6.99 cm
  • Depth
    3.81 cm
  • Width (Inches)
    3.75 in
  • Height (Inches)
    2.75 in
  • Depth (Inches)
    1.5 in
  • Weight
    204.12 g
  • Warranty Parts
    1 Year(s)



Customer Reviews

3.5 / 5
Based on 10 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 60%

6 Reviews

Critical 40%

4 Reviews

Rate & Review this product

Tell others about your experience with this product.

Write a review

  • from CALGARY

It is not a good camera.

It is not a good camera.

  • from North York, ON

I strongly recommend!

I bought this model few months back. It does what the company says. I had a small issue in the mount, submitted my complaint via their portal. Issue was resolved within a week. Guys in their customer service department are awesome! I will never hesitate to buy their products in future!!

  • from Burlington

Freezes often

This camera freezes quite often. Their support sends back questions that does not correlate with actual problem. Very light, flimsy, made in China. Picture quality is good. I like this camera when it works. If freezes, of course cannot do anything until I stop. I have to unplug for more than 30 min to get it restarted.

  • from Ottawa, ON

Won't work in Canada

The sticker won't stick in winter. when temperature is at -5C

  • from Pointe claire

Outstanding dashcam

I just bought this dashcam. I really like the idea of two cameras both in High definition 1080p. Very easy to set up as soon as you start your car it turns on and starts to record very cool. And is very well built yes I would recommend this dash cam

  • from British Columbia

Great Camera

Working Great, Very clear.

  • from Medicine Hat, AB

Washed-out Rear View

I've been using the Dash Cam Pony for a few years and have liked it, so I thought I'd try this dash cam to get the rear view recording 'just in case.' My car is a standard sedan type with a clear rear window, and our other car is a hatchback with a tinted rear window. I tested the camera in both cars. In both cars the rear view video play back is washed-out to the extent that you cannot see anything. Nothing. I tested it at all times of the day from early morning through to early evening with bright sunshine to cloudy skies. I adjusted the EV settings up and down to try and find the optimal rear view setting, but there were no changes in rear view video play back. All rear view video play back was so washed-out that I couldn't identify a single thing behind me. So, that defeats the purpose of the rear facing camera. It'd be very good to capture the antics of family and friends in the rear passenger seat, and that's about it. Another thing I noticed is the forward facing camera angle seems to be narrower than the Dash Cam Pony. So, if you want to record family and friends in the rear passenger seat go for it, but if you want it for the security of recording traffic in the rear, forget it. The only good thing about my experience was the Best Buy return policy.

  • from Edmonton

Make sure Motion Detection is OFF

I had this cam for about a week but it was only recording like 20 seconds @ a time. I exchanged the unit on the 12th and same thing. I contacted 4Sight and their tech support advised me that it was b/c I had the motion detection ON. I turned it off and it seemd to record just fine in my driveway this afternoon. Later tonight I had to run an errand and it caught a Hit & Run and it recorded perfectly. You could not see the license plate in the video but it was SUPER sunny out and there was a bunch of glare coming off the white Dodge Caravan. However it did the purpose. Don't forget to register your cam with 4Sight as you need to activate the warranty.

  • from Edmonton, AB


This dash cam has all the features that an even more expensive camera doesn't. I love the idea that it can split the screen and get video of inside the cabin. 1080P FULL HD, great quality!

  • from Shelby Twp

The BEST I have seen and used

I recently installed this camera after buying and using the Cyclops in my other vehicle. This camera is everything I need.


Best Buy Gift Card
Best Buy Gift Cards
Best Buy Credit Card
Best Buy Credit Cards
Best Buy Reward Zone
Best Buy Reward Zone