Car Parktronic Automatic LED Parking r With 4 r Re Backup Parking Detector System Display Universal

Car Parktronic Automatic LED Parking r with 4 rs Re Backup Parking Detector System Display UniversalFeatures:

✔4 r system, double CPU and advanced set for enhanced coverage and .

✔With digital colored LED display (number & light).

✔Help to prevent dangerous and costly collisions.

✔Help to provide increased safety for paengers, pedestrians and family members who happen to be around the moving vehicle.

✔Detect small children and low walls.

✔Anti-freeze and rain proof.

✔Easy to install.

Specification:

Distance: 0.3m~2.5m

Alarm Distance: 0.3m~1.5m

Working Frequency: 40KHz

Working Voltage: 12V DC

Current Consumption: 20ma-200ma

Working Temperature: -30°~70°

Alarm Volume: 70~85dB

Maximum Power: 2w

Hole Size: 22~22.5mm

Note:

The maximum effective range of is 2.5 meters. The sound reflection intensity of different obstacles is different, and the distance will vary.

✔To All Buyers

If you have any probl when you get parcel,please feel free to contact me,we'll be only too glad to aist you,have a good day.

ABOUT PARKING R

Parking rs are rs for road vehicles designed to alert the driver of obstacles while parking. These syst either electroic rs.

These syst feature to measure the distances to nearby objects via rs located in the front and/or rearper fascias or visually minimized within adjacent grills or recees.

The rs emit acoustic s, 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 and a continuous tone indicating a minimal pre-defined distance.

Rear rs may be activated when re gear is selected and deactivated as soon as any other gear is selected.

As an syst relies on 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 rs, hindering . Also soft object with strong sound absorption may have weaker , e.g. wool or mo.