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Car Parking Sensor Kit Universal 4 Sensors Buzzer Reverse Backup Sound Alert Indicator Probe System
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Leírás és részletek
Összefoglaló
- ABOUT PARKING SENSOR
- Parking sensors are proximity sensors for road vehicles designed to alert the driver of obstacles while parking. These systems use either electromagnetic ultrasonic sensors.
- These systems feature ultrasonic proximity detectors to measure the distances to nearby objects via sensors located in the front and/or rear bumper fascias or visually minimized within adjacent grills or recesses.
- The sensors emit acoustic pulses, with a control unit measuring the return interval of each reflected signal and calculating object distances. The system in turns warns the driver with acoustic tones, the frequency indicating object distance, with faster tones indicating closer proximity and a continuous tone indicating a minimal pre-defined distance.
- Rear sensors may be activated when reverse gear is selected and deactivated as soon as any other gear is selected.
Car Parking Sensor Kit Universal 4 Sensors Buzzer Reverse Backup Sound Alert Indicator Probe System leírása
ABOUT PARKING SENSOR
Parking sensors are proximity sensors for road vehicles designed to alert the driver of obstacles while parking. These systems use either electromagnetic ultrasonic sensors.
These systems feature ultrasonic proximity detectors to measure the distances to nearby objects via sensors located in the front and/or rear bumper fascias or visually minimized within adjacent grills or recesses.
The sensors emit acoustic pulses, with a control unit measuring the return interval of each reflected signal and calculating object distances. The system in turns warns the driver with acoustic tones, the frequency indicating object distance, with faster tones indicating closer proximity and a continuous tone indicating a minimal pre-defined distance.
Rear sensors may be activated when reverse gear is selected and deactivated as soon as any other gear is selected.
As an ultrasonic systems relies the reflection of sound waves, the system may not detect flat objects or object insufficiently large to reflect sound - e.g., a narrow pole or a longitudinal object pointed directly at the vehicle or near an object. Objects with flat surfaces angled from the vertical may deflect return sound waves away from the sensors, hindering detection. Also soft object with strong sound absorption may have weaker detection, e.g. wool or moss.
FEATURES
Condition: New
Detecting Distance: 0.3~2.5m
Alarm Distance: 0.3-2.5m
Alarm Voice: Greater than 80dB at 10cm
Supply voltage:10.5V-15V(12V nominal)
Current consumption:200 mA max
Working temperature:20C-65C
Storage temperature:35C-85C
The Diameter length : 22 mm
Color: Black
Material: Plastic
Package Contents:
1 x Parking Sensors kit
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little diff
Részletek
| OPC | PWVCJV8 |
|---|---|
| Kódok | 4712514895466 (EAN) |
| Termék- és biztonsági információk |
Termékadatok
| Height | 6cm |
|---|---|
| Width | 13cm |
| Length | 17cm |
| Weight | 0.294kg |
| Colour | Black |
| Material | Plastic |