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Highway solar radar speed limit sign

First, the parameters of the highway solar radar speed limit sign:

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Product model: WDM-LDCS-RG-03
1. Product size: 600*900MM Display size: 360*460MM
2. Lamp color: red and green
3. Lamp Bead Category: Taiwan Crystal Chip Lamp Beads
4. Red wavelength: 620-625NM
5. Green wavelength: 520-525NM (green)
6. Installation method: hoop installation
7. Shell material: aluminum shell
8. Working voltage: 12V
9. Working temperature: -40 ° C ~ 65 ° C
11. Illumination angle: 30°
12. Service life: 100000H
13. Solar panel: 60W
14. Battery: 55AH (lithium battery 50AH)
15. Display mode: 2 digits, safe speed is green number, speeding is red number
16. Scope of application: urban fast lanes, highways, ramps, etc.
17. Applicable lane: 3-4 lanes can be applied at the same time

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Second, the characteristics of highway solar radar speed limit sign:
1. When the vehicle enters the speed feedback indicator highway solar radar speed display area (about 600m in the front of the logo),

the microwave radar will automatically detect the speed of the vehicle, the LED display of the highway solar radar speed limit sign. The

current speed is displayed to prompt the driver to pay attention to reduce the driving speed, thereby effectively reducing the occurrence

of road traffic accidents caused by overspeed.
2. The highway solar radar speed limit sign box adopts an integrated chassis, which has beautiful design and strong waterproof effect.
3. The highway solar radar speed limit sign adopts super bright light beads, with color matching and clear colors.
4. The highway solar radar speed limit sign is installed by hoop, which is easy to install and convenient.

5. The highway solar radar speed limit sign is powered by solar panels, which is energy-saving and environmentally friendly.
6. The highway solar radar speed limit sign can be connected to a battery or a lithium battery.
7. The highway solar radar speed limit sign adopts the exclusive audio debugging software of our company.

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Third, the principle of highway solar radar speed limit sign:

Highway radar speed limit sign mainly uses Doppler effect (Doppler
Effect): When the target approaches the radar antenna, the reflected signal frequency will be higher than the transmitter
Frequency; conversely, when the target is away from the antenna, the reflected signal frequency will be lower than the transmitter frequency.
In this way, the relative speed of the target and the radar can be calculated by changing the value of the frequency. Now
Widely used in industries such as police speeding tests.

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Fourth, the highway radar speed limit sign manufacturer:

1523339897770011

In addition to the highway solar radar speed limit sign, Shenzhen Wide Way also produces other traffic lights:

1.Traffic light

2. Highway mechanical and electrical products

3. Construction guide arrow board

4. Solar traffic light, etc.

If you are interested in our product,Please fell free to contact with us

Email address :fiona@wdm88led.com
Skype: fionahuang0812
Wechat /Whatsapp: 008613652406263
QQ:3119891619
Fiona

Post time: Jun-21-2019
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