Skype: amylyn_keytop
ALI: cn1015912144
QQ: 859431942
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Installed place: right above every parking lot
Components: detector body and bottom stand
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Working principle: collect real-time parking data by the ultrasonic distance measuring, control the display of LED indicator, pass real-time lots information to ZCU through RS485 network.

Applications:
hotel;
hospital;
big shopping center or mall;
tall commercial buildings,etc.
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Technical parameters:
Working Voltage:DC12~24v
Size: 100*23mm(diameter)
Working Current: 10mA
Working Temperature: -40centigrade~80 centigrade
Communication Distance: 1000m
Detecting Range: 0.1~3.5m
Baud Velocity:4800bps,N,8,1
Detecting Area: 0.4sq.m
Max Error(distance): 0.1m

Package:58*25*46cm(100pc/ctn)
Delivery: within 1 month after payment
Supply ability:100,000pcs/month
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Advantages of KEYTOP ultrasonic sensor:
1.CE certificate
2.Simple network cables connections,easy installation,low wire cost
3.Support RS485,TCP/IP
4.High accuracy of detection
5.Stable data transmission
6.Save parking time