Top Car Collision Sensor Reviews

BY-J BSD Blind Spot Detection System and Line Assist System,BSM Blind Spot Monitoring Blind Spot Dectetion Rearview Mirror, 24GHz Millimeter Wave Radar LED Sign General

...This system is a vehicle driving assistance device that helps the driver to change lanes safely while driving. Use 24GHz radio frequency sensor to detect the side/rear 3.5*12m range of the vehicle, and start working at 0 speed..
【Microwave Radar Sensor】During driving, when the side/rear vehicle is in danger of collision with our vehicle, the LED lights will light up to notify the driver.
if the left/right direction lights are turned on, there will be an audible warning..
【Warning Alarm Function】The principle of early warning is that when the following vehicle is slower than us, there is no danger of collision and we do not call the police. Similarly, when we overtake, the speed is faster than the following vehicle and we do not call the police..
【Smart car alarm】When waiting for the traffic lights, when the vehicle is stationary, there is no danger of collision and no alarm is issued..
【Blind spot monitoring System】Blind spot monitoring can distinguish fixed objects and moving objects, and fixed objects will not alarm. For example, when you are waiting for traffic lights: after the car stops, the car behind is a fixed object. Moving vehicles, pedestrians, bicycles and motorcycles will sound an alarm when they are monitored..

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Pelsee P12 Mirror Dash Cam, 12'' 1440P QHD Front and Rear View Mirror Camera, Dual Dash Cam for Cars and Trucks, Night Vision, Voice Control, Parking Assistance, Reversing Assistance

12'' Full HD IPS Touch Screen - P12 mirror dash cam adopts 12'' FHD IPS Touch Screen, front 170° and rear 150° wide-angle lens dual car camera to provide an ultra-wide view, reduce blind area and provide sufficient evidence for rear-end collisions. The dash cam front and rear provides a split-screen dual cam display, allowing you to comfortably see all the necessary details.
Enhanced Night Vision - The car camera utilizes the Real 1440P plus HDR technology to provide you with a high-definition image whether in daylight or at night. With advanced image processing technology, the mirror dashcam automatically adjusts the brightness to an appropriate level that will effectively minimize glare distortion from vehicles behind you or the daylight cast.
AI Voice Control & GPS Tracking - AI voice control feature allows you to manually save beautiful scenery by giving a voice command, ensuring safer driving. The included GPS module helps record the current driving direction, speed, track, location and route information, and replay through a dedicated GPS player, providing more detailed and reliable evidence in case of accidents.
Safe Reversing & 24-hour Monitoring - With 150° wide-angle lens and 1080P backup camera, you can see the entire rear-view, helping yo....

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2.5K Mirror Dash Cam Car 10 in Rear View Mirror Camera Night Vision Full Touch Screen Waterproof Reverse Backup Camera Mirror Dash Camera Front and Rear Parking Assist,Loop Recording, G-Sensor

...es.( the red wire of the rear camera should be connected to the positive pole of the reversing light)..
??Loop Record & G - Sensor?Equipped with the basic functions of dash cam. Continuous recording even if the memory card is full, as the oldest videos will be replaced by the newest videos. G-sensor detects a sudden collision and emergency locks the collision footage..
??Parking Monitor & Powerful Function?Parking monitor functions when detecting a sudden shake or collision, the built-in G-sensor will trigger the car dash cam to record a 20s video and lock the video footage. Support connection to GPS (additional purchase of GPS is required module) Support screen saver, etc..
??Easy Installation & 24H Customer Service?The mirror dash cam with about 18.04 ft rear camera cable and 11 ft car charge, suitable for various cars, easy to install, if you need other accessories or more help, you can contact our professional customer service team to help you..

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Roav Dash Cam C1, Car Recorder with Sony Sensor, 1080P FHD, 4-Lane Wide-Angle View Lens, Built-in WiFi with APP, G-Sensor, WDR, Loop Recording, Night Mode, Parking Mode [Upgraded Version]

... Connecting to your mobile devices through built-in Wi-Fi, it is intuitive to change settings and easy to control the cam, view, download and share the videos without any traffic..
【24*7 Hours Parking Mode & G-sensor】Parking mode provides your car 24-hour protection. Combined with G-sensor (built-in acceleration collision sensor), the wifi dash cam front and inside will lock the footage to prevent the video from being overwritten when it detects a sudden shake/collision, which can be used as evidence and insurance claims during car accidents..
【Reliable & Personalized Features】The camera recorder for car is equipped with super capacitor so it can withstand high temperatures. Compared with lithium-ion battery, the use of super capacitor for power supply has significant advantages in terms of long-term reliability. Furthermore, you can set your car license plate and it will be printed on video as watermarking. Fatigue driving alert will remind you to get rest on time for safe driving..

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Pelsee P12 Pro 4K Mirror Dash Cam, 12'' Rear View Mirror Camera Smart Driving Assistant w/ADAS and BSD,2160P Front and Rear Camera,Voice Control,Night Vision,Parking Monitoring,Free 32GB Memory Card

ADAS Collision Avoidance Technology - The Advanced Driver-Assistance System detect nearby obstacles and alerts for safe driving. Including 5 ADAS alerts-Forward collision/Pedestrian collision/Lane departure/Headway monitoring/Forward movement.
Incredible BSD Algorithm - Intelligent blind spot detection warns of impending collisions by monitoring the dangerous blind spot area when changing lanes or reversing, effectively increasing your safety.
Excellent 4K Ultra HD Dual Camera - Equipped with 4K UHD front camera plus HDR technology, the car camera can achieve dual-vision recording and help capture key details like road signs, license plates, etc. With advanced image processing technology, the mirror dashcam effectively minimizes glare distortion from vehicles behind you or the daylight cast.
Advanced Voice Control - The voice control feature allows you to easily command the rear view dash camera by giving a voice command, ensuring safer driving. 8 voice commands allow you to start/stop recording, take a still picture etc..
Free 32G TF CARD & GPS Tracking - Built-in GPS accurately records your driving location and route information, providing more detailed and reliable evidence in case of accidents. View your driving route and tracker on the dedicated GPS....

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LANMODO Vast Pro Dash Cam with Full Color Super Night Vision max 984ft, 1080P Car Driving Recorder, WDR/HDR, Sony Sensor, 8” Large Screen, Loop Recording, 24hr Parking Monitor, G-Sensor, Support 128G

...e, so it will show image noise in a completely dark environment and will be overexposed when it encounters strong light..
【Real-time Loop Recording/ G-sensor/ 24H Parking Monitor】Loop Recording allows continuous real-time recording even if the Micro SD card (support up to 128G) is full. G-sensor detects a sudden collision and locks the collision footage. 24 hours Parking monitor with low voltage protection secures your car at any time without draining car battery while the vehicle is off (the night vision system must be connected to OBD Port)..
【Easy and Flexible to Install & Fit in Any Car】2 Ways to install: Mount on the dashboard by a nano glue base or on the windshield by a nano glue suction cup. Nano glue is washable, durable, and super sticky. Two ways to supply power too: Car Charger or OBD Port. Installation is easy and flexible. Fits in 99% car models. Note: For vehicle with 24V, this night vision system cannot be connected to OBD Port. It must be connected to the Car Charger with a 24V to 12V voltage converter..
【What you get】1080P Night Vision System x1, Base x1, Suction Cup x1, Screw Driver x1, Car Charger x1, OBD Adapter x1, user manual x1, our worry-free 12-month warranty, and friendly customer service. Note: Micro SD Card and C....

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Wander

...✅ 【Seamless Loop Recording】Using seamless coverage technology, this car driving recorder ensures uninterrupted recording and when the card is full the oldest files are replaced with new videos..
✅ 【Advanced Emergency Recording】Built-in G-sensor helps this dashcam lock the video when experiencing abnormal collision. All Important clips can be truly restored and be your powerful evidence..
✅ 【24-Hour Parking Monitoring】 24-Hours Parking Monitor only works on an external power source. If someone hits your car and impact reaches the G-Sensor Level, then the camera will turn ON and record 1-min video, then LOCKS IT & SAVES IT. It needs connect Dash Cam to external power (Hardwire Kit, Not included.) while it is in use..

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Volway 10\ 4K Mirror Dash Cam w/Voice Control, Enhanced Night Vision, Full Touch Screen, Waterproof Backup Camera Rear View Mirror Camera, Parking Assistance, Loop Recording, USB Type C

...esolution video streaming in the rear-view mirror. When the car is put into reverse, the screen image will display park assist lines for safe and easy parking.
[Loop Recording/G-sensor/Parking Monitor] Loop Recording allows continuous recording even if the memory card reaches full capacity.
G-sensor detects a sudden collision and locks the collision footage.
Parking monitor functions as a surveillance camera system while the vehicle is off..

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iiwey T1-pro Dash Cam Front and Rear Inside 3 Channel 1080P, Adjustable Lens Dash Camera for Cars with 8 IR Lamps Night Vision, Three Ways Triple Car Camera, Loop Recording, G-Sensor, Parking Monitor

...d Sensor】Upgraded Novatek chipset and Upgraded Sensor, which can support the videos record 1080P left + 1080P right + VGA rear simultaneously. 3 videos will display on the screen at the same time, providing the whole views around the car..
【Loop-recording and Auto Lock Collision Videos】The dash cam will simultaneously record, the newest video will replace the oldest one(Locked video will not be replaced). Built in G-sensor function, the dash cam can lock the video automatically when there is an emergency situation (Like collision or crash). Also, you can lock the videos manually if you think it’s important..
【Brilliant Parking Monitoring】When you park the car, the camera lens can adjust to left and right view. It will provide the side view of car, no worry your car will be scratched on the side. The dash cam automatically powers on (Three cameras will turn on together) and starts recording, thus providing you a video evidence if your car is scratched by someone in parking. We recommend to use the hard wire kit (Asin: B07Q29JZZY) installing your dash cam to make the dash cam 24 hours working for you..

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4K Dash Cam Built in WiFi GPS, Car Camera Dash Cam Front, Dash Camera for Cars, UHD 2160P Dashcam with Supercapacitor, 24H Parking Monitor, G-Sensor, Loop Recording, Night Vision

【Protect Your Car Round the Clock】When you have successfully hardwired the A2 dash camera for cars, you can select the recording mode after you turn off the car and go away. Time-Lapse: go on recording time-lapse video.
Motion Detection: auto start recording when detecting an object moving.
Collision Sensing: auto power on and start recording when detects a collision happens (hardwire kit is not included in the package, please buy extra ASIN B09JG4MJPN to achieve the above function)..
【Just Plug & Go, without Complicated Setup】A2-4K car camera comes with a default setting that allows you to start using it directly without settings. The loop recording can auto-overwrite the old videos when your SD card is about full. The 3-axis Gravity Sensor can auto lock the footage when it detects an unusual collision that happens to your car. Super night Vision and Wide Dynamic Range technology can help the dash cam maintain good clarity in a low/strong light environment..

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Dash Cam WiFi FHD 1080P Car Camera, Front Dash Camera for Cars, Mini Dashcams for Cars with Night Vision, 24 Hours Parking Mode, WDR, Loop Recording, G-Sensor, APP, Support 128GB Max

...hile driving. And simple installation and set up with excellent instructions included, no need to worry even for a first time user..
【24 Hours Parking Mode】Mini USB hardwire kit(ASIN: B09JC1CS48, not included) is required for this function. This dashcams will auto switch to parking mode while your car is parked. Collision detection can be triggered by impact or collision, and time lapse recording keeps recording continuously with low power consumption and low frame rate. If your vehicle is involved in a hit while parked, or someone attempts to steal your vehicle, this dash cam will provide around-the-clock protection..
【Seamless Loop Recording & G-sensor】When the storage limit is reached on the memory card, new recordings will automatically overwrite oldest recordings. Triggered by G-sensor, it can automatically detect a sudden shake/collision and lock the footage to prevent the video from being overwrote even in loop recording..

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Front 2K Inside 2K Dual Dash Cam Car Dashboard Camera with Infrared Night Vision, 170° Wide Angle, Parking Monitoring

...nse plate and road signs can be clearly recorded. The interior camera comes with 4 infrared LEDs that illuminates the vehicle’s cabin at night, making the dash cam performs remarkably well in poor lighting conditions..
【24-Hour Parking Monitoring】When detecting any collision or vibration, the dash cam will automatically turn on and start recording a 20s locked video which won’t be overwritten by loop recording, providing 24Hr protection for your car. The dash cam has built-in battery, so you don't need to buy a separate hard wire kit, which saves the trouble of installation and avoid the risk of running out of car battery power..
【Emergency Mode & Wide Angle Protection】The built-in G-sensor locks all the videos recorded when shake or collision is detected. Locked videos won’t be overwritten so that vital evidence can be well saved. The front camera and interior camera record simultaneously in 170°and 160°, which cover over 6 lanes, effectively reduce blind spot and provide you and your car with all round protection..
【Magnetic Bracket Design】It adopts a unique magnetic bracket design, so it is very....

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UPGROW 4K Dual Dash Cam Front and Rear 4K+2K, GPS, Dash Camera for Cars with 2 Inches IPS Screen, Car Camera Driving Recorder with Night Vision, 170° Wide Angle, Parking Mode, SD Card Included

4K ULTRA HD RECORDING WITH RELIABLE SD CARD - The dash camera for cars records videos up to a resolution of 4K（2160P）in front and 2K(1440P) in back camera, producing images with crisp details day and night. We offer a reliable 32GB SD card for your long term use as it can be well looped in the camera..
DASH CAM WITH GPS - Built-in GPS accurately records your driving location and speed. View your driving route and tracker on google maps via GX player using a pc or Mac. The best part of it was that you can send the specific clip for the insurance..
RELIABLE FEATURES FOR ACCIDENT RECORDING - The car dashboard camera has Loop Recording which allows continuous recording when SD card is full.
When G-sensor detects a sudden collision, it locks and saves the collision video..
【24Hr PARKING MONITOR】The built in 300mAh battery enables the dash camera to provide 24 hours’ parking monitor while the car is parked. NO NEED to hardwire it. When the car is parked, the car camera will automatically turn on to record a short video once detecting any collision around the car and then turn off..
SUPER AFTERSALES SUPPORT - This dash camera is backed by full 1-YEAR WARRANTY and 100% Satisfaction Guarantee. We provide FREE Firmware Upgrade for this car camera..

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