24GHz Microwave Radar Sensor Car Blind Spot Detection System Lane Assist Kit

• Customization: Available
• After-sales Service: Support
• Warranty: One Year
• Model NO.: RS-2802
• Kind: Obstacle Detection Radar
• Test Distance: 15m
• Warning Type: Real-Person Voice/Ambient Light/LED Display/Buzzer
• Probe Number: 2
• Certification: CE, E-Mark, FCC, RoHS
• Working Principle: Millimeter Wave Radar
• Operating Temperature Range: -20°C~+80°C
• Technich Type: Microwave
• Installation Method: Non-Destructive Installation
• Brand: Botrs
• Feature1: Blind Spot Monitoring(Bsm)
• Feature2: Lane Change Assist(Lca)
• Feature3: Door Opening Warning(Dow)
• Feature4: Rear Cross Traffic Alert(Rcta)
• Optional Function 1: Real-Person Voice Alarm
• Optional Function 2: Ambient Light Warning
• Optional Function 3: Honda-Specific
• Detection Range: 15m
• Detection Accuracy: ±0.03m
• Operating Current: 30-150mA
• Operating Frequency: 24GHz
• Operating Voltage: 10-15V
• Use: Safe Driving
• Transport Package: Carton
• Specification: 237*186*67MM
• Trademark: OEM
• Origin: China
• HS Code: 8512301900
• Production Capacity: 5000 Pieces/Month

Product Description

 

Product Description

Blind Spot Monitoring System (BSM) Detailed Introduction

Your blind spot, an accident waiting to happen.

I.Product Overview
BSM (Blind Spot Monitoring, Blind Spot Monitoring System) is an advanced automotive active safety technology. It is mainly used to detect obstacles (such as other vehicles, pedestrians or objects) in the blind spot on both sides and behind the vehicle, and alert the driver through visual or audible alarms to avoid collisions when changing lanes or steering. The system is widely used in high-end passenger cars, commercial vehicles and intelligent driving.

II.Working Principle
The system uses millimeter-wave radar sensors to monitor the environment behind and on both sides of the vehicle, monitor driving "visual field" blind spots, and provide an early warning function when the driver is driving normally or changing lanes.


III. Key Features 
1,Blind Spot Monitoring
Turn on the car power and activate the blind spot monitoring function. The monitoring range is 4.4 meters horizontally on the side of the car and 10 meters behind the car. When a vehicle enters the monitored blind spot area, a warning prompt will be issued, and the warning will not be cancelled until the target object leaves the monitoring area.
(1)Level 1 warning: The yellow LED warning light is on.
(2)Level 2 warning: Turn on the turn signal, the buzzer beeps three times, and the red LED warning light flashes
2,Lane change warning (LCA)
During the driving process, the lane change warning function is continuously activated, The monitoring range is 4.4 meters horizontally on the side of the car and 10 meters behind the car. When the vehicle enters the monitoring blind spot, a warning prompt is issued until the target object leaves the monitoring area, and the warning is canceled. If the collision time with the vehicle behind the vehicle is less than 5 seconds within 50 meters, the system will issue a level one warning prompt.
(1)Level 1 warning: The yellow LED warning light is on.
(2)Level 2 warning: Turn on the turn signal, the buzzer beeps three times, and the red LED warning light flashes

3,Door opening warning (DOW)
After the car stops, activate the blind spot monitoring function. The distance behind the rear of the car is about 10 meters. When the vehicle enters the monitoring blind spot, a warning prompt will be issued until the target object leaves the monitoring area, and the warning will be canceled
(1)Level 1 warning: The yellow LED warning light is on.
(2)Level 2 warning: Turn on the turn signal, the buzzer beeps three times, and the red LED warning light flashes
4,Rear Cross Traffic Alert (RCTA)
When the reverse gear is engaged and a moving vehicle or pedestrian enters the monitoring area within 3-5 meters horizontally on the side of the car, a Level 1 warning is issued: the yellow LED warning light turns on. The warning will be canceled only after the target object leaves the monitoring area.

5,Active Overtaking Alert (AOA)
Monitors the surrounding environment in real time during overtaking, predicts potential collision risks, and warns the driver or automatically takes intervention measures to improve overtaking safety.
6,B-Pillar Blind Spot Vehicle Following at the Same Speed Warning
When it is detected that the vehicle in front of it and the vehicle traveling at the same speed have entered the blind zone of the B-pillar, and there is a potential collision hazard, the system will issue a timely warning signal to alert the driver, so that the driver can take appropriate measures to avoid the occurrence of a collision accident.

Product Parameters

IV. Technical Specifications 
 

Parameter	Specification
Brand	BOTRS
Product Name	24GHz Blind Spot Monitoring
Model	RS-2802
Option 1	BSM-24GHz  A-Pillar Light Version(3 lamp head options available)
Option 2	BSM-24GHz  Wired Version
Option 3	BSM-24GHz  Wireless Version
Option 4	BSM-24GHz  Real-Person Voice Wireless Version
Option 5	BSM-24GHz  Real-Person Voice With Ambient Light Version
Maximum Power Consumption	5W
Working Voltage	10-15v
Operation Temperature	-20~+80ºC
Working Current	30-150mA
Standby Current	0mA
Alarm Volume	80dB
Detection range	15 meters
Detection accuracy	±0.3m

Some product accessories display(Different products, different accessories)




 Function Comparison

Function	Model
	A-Pillar Light Model	24Ghz Millimeter Wave Radar	77Ghz Millimeter Wave Radar	79Ghz Millimeter Wave Radar
Radar Chip	Single-Transmit Single-Receive	Single-Transmit Single-Receive	Dual-Transmit Quad-Receive	Single-Transmit Quad-Receive
Number of Sensors	2	2	2	1
Indicator Light Color	Dual-color (Red/Yellow) Warning Light	Dual-color (Red/Yellow) Warning Light	Dual-color (Red/Yellow) Warning Light	Dual-color (Red/Yellow) Warning Light
Detection Range	LCA 15meters	LCA 15meters	LCA:Max 50 meters BSD:10meters	LCA:Max 50 meters BSD:10meters
Blind Spot Detection (BSD)	√	√	√	√
Lane Change Alert (LCA)	X	√	√	√
Active Overtaking Alert (AOA)	X	√	√	√
B-Pillar Blind Zone Same-Speed Warning	X	X	√	√
Rear Cross Traffic Alert (RCTA)	X	√	√	√
Third Lane Ignore	√	√	√	√
Door Open Warning (DOW)	X	√(4-Door Warning)	√(4-Door Warning)	√(4-Door Warning)
Installation	Easy Installation (Adhesive installation)	Car-specific fitment (optional) Non-destructive installation	Car-specific fitment (optional) Non-destructive installation	Car-specific fitment (optional) Non-destructive installation

 

Our Advantages

V. Product Advantages
Our Proprietary Technology Advantages:
1.Real-Person Voice Alarm:
The traditional blind spot assistance system only emits a "beep-beep" alarm sound from the buzzer, and the driver is unable to determine the direction of the risk. The blind spot assistance system of BOTRS has been newly upgraded with a real-person voice alarm function. It can inform the driver of specific dangerous situations clearly and accurately. For example, it can say, "There is a vehicle approaching from the left rear," or "There is an obstacle in the right blind spot." This conveys information more clearly and helps the driver make judgments more accurately and quickly.
2.Ambient Light Bar Display:
Lane change warning - The yellow light gives a dynamic reminder.
The closer the approaching vehicle behind is, themore the light on the A-pillar strip will fill up. when avehicle approaches from the rear, the light strip onthe A-pillar will change from not being displayed tobeing dynamically filled with yellow light, helping thedriver clearly judge the risk level.
Steering protection - Red light flashing rapidly + buzzing sound to eliminatethe danger of lane change.
When the turn signal is turned on and preparing tochange lanes, if there is a vehicle within 3 metersbehind the side, the entire light strip on the A-pillar willinstantly show a state of rapid flashing with a wholestrip of red light,accompanied by a real-person voicealarm, reminding the driver not to change lanes.

3.For Honda Models: Integrated center display capability
For Honda vehicle series, the blind spot assistance system of BOTRS no longer only provides reminders through the rearview mirrors. Instead, it can also directly display information on the original car's central control screen, making the information transmission more intuitive.

4.Non-invasive installation
There is no need to break the wires. A special protocol box for the specific vehicle model is adopted.Just plug it into the original vehicle interface and it can be used immediately.It will not damage the original vehicle wiring and will not affect the vehicle's warranty!

5.Strong stability:Adverse Weather Adaptation
Excellent anti-interference, high-quality electronic components and advanced manufacturing processes are used, and extreme weather can also be warned with 0 delays

VI.Why Choose US?
1) With 20 years of dedication to automotive electronics, our R & D team boasts rich experience.
2) As an enterprise certified to TS16949, we have a strict control over the process and quality system.
3) The products are designed for specific vehicle models and can be installed without damage, which won't affect the original vehicle warranty.
4) It offers real - person voice reminders, providing both visual and auditory alerts.
5) We focus on differentiated products to break through the dilemma of product homogenization.