Parameter classification

Parameter Name

Parameter specifications

Product model

P81-2D

P81-3D

camera

processor

Huawei HiSilicon's dedicated license plate recognition chip

Sensor type

1\/3 'CMOS Image Sensor

lens

3.6mm(M12 interface)

2.8mm(M12 interface)

Image parameters

image compression

JPEG

Capture resolution

1280 * 720

1920 * 1080

Video streaming

H. 264720P, 25 frames per second

function

Check the number of vehicles

twoParking space

threeParking space

Parking indicator light

Red light, yellow light, blue light, green light, blue light, white light, pink light (currently supporting red, green, and blue)

Unlicensed vehicle detection

support

Alarm for one vehicle occupying multiple positions

support

Bypass

support

Type of license plate recognition

Standard blue license plate, yellow license plate, student license plate, police license plate, military license plate, armed police license plate, Guangdong Hong Kong, Guangdong Macao, embassy and consulate license plate, civil aviation license plate, personalized license plate, new energy license plate, etc

performance

Parking space detection accuracy

&Ge; 99%

License plate recognition accuracy

&Ge; 99%

Parking space detection time

&Le; 5 seconds

License plate detection time

&Le; 5 seconds

interface

Ethernet port

twoRJ45 10M\/100M adaptive Ethernet port (hand held)

Power interface

three point eight onePlug terminals

Serial port

485 3.81Plug terminals

General parameters

source

Standard DC12V, supports DC8-26V wide voltage power supply

power dissipation

&Le; 3W

Working humidity

10%~90%

working temperature

-30℃~70 ℃

size

Ø 100mm&Times; 109mm

weight

300g

install

Hemispherical design, ceiling mounted bridge installation method