Driintel Millimeter Wave Radar blind spot detection system BSD BSA BSM Microwave Blind Spot Monitoring Change Lane Aided Parking

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Estimated Delivery Date: Friday, June 14

Due to high demand, please allow at least 2-4 weeks for delivery.

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Product Details

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Product Packaging

Main components: 2 millimeter wave radar probes, 2 LED lights, 1 buzzer

Accessories: 1 package of screw and tie-up, 1 wires, 1 Instructions, 1 auxiliary card for installation,2 brackets

Working Principle

1. The system is a vehicle auxiliary equipment, which can help drivers safely change lanes while driving.

2. Use the 24 GHz RF sensor to detect the side/rear of the vehicle and move the object to the blind spot in the detection area.

3. The system acts as a control unit (LED computer), two microwave radar sensors, two blind area monitors (or LED lights), a buzzer and a wiring harness, which is the perfect combination of microwave radar sensors and computers.

4. Vehicle rearview mirrors have blind spots, which can easily endanger driving safety! When BSM BSD millimeter wave radar is installed in your car, as long as there are moving objects in the rear of the vehicle, the LED lights will flash, no matter in the day, night or even in the snow. The sound signal reminds the driver to be careful when changing lanes to avoid the possibility of side collision.

Functional characteristics

1. In the course of driving, when the side/rear vehicle has collision risk to our vehicle, the LED light will light up to prompt the driver; if the left/right steering light is turned on, it will also be accompanied by sound warning.

2. Our blind area monitoring can distinguish stationary and moving objects. Fixed objects do not alarm. Vehicles, pedestrians, bicycles and motorcycles in moving state will have alarms when they are monitored.

3. Blind zone monitoring starts when the car starts. When you open the door, if there are cars, pedestrians and motorcycles in the rear, they will be monitored and the alarm will be accurate.

4. When waiting for traffic lights: the rear car is stationary after stopping, and the blind area will not alarm.

5. Normal driving: when the rear car is slower than us, there is no danger of collision, no alarm; similarly, when we overtake, the speed is faster than the rear car, no alarm.


100% original factory, quality assurance!

Type:Millimeter Wave Radar Blind Zone Monitoring Vehicle Lane Change Assistance(BSD BSM)

Voltage: 12 V.

Maximum power: 5 W (maximum)

Working temperature: -40° + 85°

Storage temperature: -40° + 85°

Waterproof rating: IP67K

Detection range: lateral distance: 0.3m-4m; rear lateral distance: 0.3m-10m.

Detection range accuracy: 96 Alarm range: 0.3m-10m

Alarm system accuracy: 96

Alarm method:

Method 1 => The LED lights up.

Method 2 => The LED flashes and beeps.


1. It is recommended that the installation be carried out by professionals.
2. The installation angle of radar will affect the detection distance and effect. Please install it strictly according to the instructions.
3. Rainstorm weather may affect the detection distance and effect.
4. Moving objects approaching 3M behind the vehicle may not be monitored.
5. Because of manual measurement, there may be a change of 1-3 mm (cm).

Why did you choose us?

1. We are a manufacturer. Our products are sold directly. We guarantee stable quality and very favorable prices.
2. Our products have passed CNAS certification and EU CE certification, so you can buy them safely.
3. As a professional manufacturer of automobile safety products, we can help our buyers to solve all the problems. We are a reliable partner for you.

Long range detection

The detection range is 32ft. The sooner you know the rear side of the car, the more you can Respond in time, safely

BSD blind spot monitoring system

When car A is driving, you can see car C from the rearview mirror, but you can see Less than car B, when car B enters the detection area, the alarm light will be on

Working around the clock

All-weather work is not affected by the weather, no fear of frost, rain, fog, etc.

Full set of products

Installation instructions

Looks like: 1. Position the radar angle with the standard triangle, and adjust the angle with the short side parallel to the vehicle body or the tire leaning against the radar surface.

2. Adjust the correct angle to 20 degrees. The upper and lower mounting heights are 70-90cm

3. The main line linking the radar must face the inside.

Radar probe installation parameter requirements

1:Remove the rear bumper and determine the installation position of the radar probe module. The position is located at the arc of the rear bumper of the car. After drilling, the base of the probe bracket is installed.

The angle and height are as shown in the figure below: the module is marked with the head facing up.

*Note: The installation angle and height of the radar probe are very important. For the best experience, please install at the above height. The radar probe is vertical and must not be tilted to the ground. The left and right sides are inclined outward by 20 degrees. Please use the angle calibration scale and calibration line in the accessory to calibrate according to the calibration method. The radar probe can’t be installed on the taillight, the reversing radar, and the metal rear to avoid the effect. The radar probe can only penetrate the plastic.

Overall installation and wiring diagram

Wiring diagram


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Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of YourAutoPartsNow (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.


How much do you charge for shipping?

We provide free shipping to over 200 countries around the world*
*with some exceptions

Will I be charged any shipping, customs or duties fees?

No, the price you see is the price you pay - you won't be charged any extra fees.

When will you ship my order?

If you order an in-stock item, we’ll ship it within 3 working days.

How long will my order take to arrive?

Orders are shipped by EMS or USPS. Typically, delivery takes 5-20 working days after dispatch, but it may take longer due to factors beyond our control.

Do you provide tracking information?

You will receive your tracking information within 3-5 working days. But sometimes tracking might not be available if free shipping applies. In this case, please contact us at support@yourautopartsnow.com

Can I cancel my order?

You can change or cancel your order within 12 hours. Please contact us at support@yourautopartsnow.com

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