Noble High flux traffic sigal / high power traffic light hot sale

Noble High flux traffic sigal / high power traffic light hot sale with OSRAM LED , 5 years warranty, can meet EN12368. PF>0.9, THD<15.

Email: mary@nobleled.com
Skype: lynn.nobleled
whatsapp: 86 13923753542

Solar wireless intelligent traffic control system project in Saudi Arabia

Solar wireless traffic control system project in Saudi Arabia.

If you have traffic project, just contact me.
Mary will give you professional suggestion.
Email:mary@nobleled.com
Skype: trafficlight8
Whatsapp:86 13923753542

High flux traffic signal lights with 5 years warranty

Due to lots of country likes to install high flux/power traffic signal on road crossing, so this item is very hot sale, also with its high quality. Our NBJD213F-HP-V3 is very hot sale with 5 years warranty.If you want to know more details, please contact me.

Intellogent traffic light controller system with loop detector, pedestrian push button function

Shenzhen Noble Opto Co.,Ltd has second generation intelligent traffic light control system. 

This system can program PC, APP,can connet the internet by Ethernet or GPRS.

Also it has loop detector mode, pedestrian push button mode, greenwave mode, fix time mode.

If you are interested in this system, please contact:

Email:mary@nobleled
Skype: trafficlight8
Whatsapp: +86 13923753542

Inductive vehicle loop detector

Shenzhen Noble Opto vehicle loop detector Introduction：

Q1. What is an inductive loop vehicle detector and how does it work?

A. The complete detector consists of a loop of wire and an electronic detection unit. The operation is based on the principle of metal detection. As an example, a metal detector has a movable “coil” (or loop) which is waved above a buried metal object, which disrupts the electrical field generated by the loop and causes the metal detector to respond with an output, usually an audible tone. With a vehicle detector, the loop is buried in the roadway and the object to be detected is a vehicle. When the loop detects the vehicle, the detector provides a relay switch closure output.

Q2. What is a loop coil?

A. The loop consists of one or more turns of wire located in or under the pavement and wound in a square, rectangle or circular form. There are two types of commonly used loops, the “saw cut” loop and the “preformed” loop.

Q3. How is the detection/loop system applied?

A. When a set pattern of loops are buried on either side of a gate or door and connected to a vehicle detector, the system will detect the presence of a vehicle. This signal can be connected to operate the gate or door trigger. When properly programmed with the operator, the gate or door will open and remain open as long as the loop detects the presence of the vehicle. When the vehicle leaves the loop the gate or door is allowed to automatically close.

500mm RYG LED Countdown Timer

Shenzhen Noble 500mm RYG LED countdown timer with special design is very hot sale, it has two doors to open the housing. Lots of like it easy maintanance, perfect apperance.

More information pls contact me:
Email:mary@nobleled.com
Skype:trafficlight8
Whatsapp:86 13923753542

GPRS/Ethernet intelligent traffic controller with vehicle detector&pedestrian push button function