[ Specification ]

LED Speed Limit Display : SR100 series

1. Common Specifications

1) Sensor part

- Laser Sensor : Eye Safety(class1), Near infrared(0.9㎛)

- Multiple Pulse Signal Detection

- MCU Based Post Processing & Interfacing

- Measuring Distance : 3m ~ 150m

- Speed Range : 0 ~ 300km/h

- Acquisition time : 100m/sec

- Speed Accuracy : ±2km/h

- Distance Accuracy : ±0.2m

2) LED

- High Brightness 3 color LED

- LED Configuration : R, G, YG

- Size : 800mm X 200mm(16 X 64 dots)

- Brightness : 5,000cd

- Viewing angle : H140/V50 degree

- MTF : >50,000 hour

3) Indicator Board

- Size : 400mm X 400mm

2. SR100 Series

1) SR100

- Speed sensor covering a road.

- Only display for speed

- Sensing Speed : within ±2%(Laser sensor)

- Speed Indicator : speed of approaching vehicle

2) SR100A

- Speed sensor covering a road.

- Only display for speed

- Sensing Speed : within ±2%(Laser sensor)

- Speed Indicator : speed of approaching vehicle

- LED Display Board : text and number

3) SR100B 

- Speed sensor covering a road.

- Only display for speed

- Sensing Speed : within ±2%(Laser sensor)

- Speed Indicator : speed of approaching vehicle

- LED Display Board : text and number

- LED of Mark : smile mark when observing speed limit

[ Company introduction ]

Established in 2009, PMTC is a professional sound company that exports long-range sound wave transmitters ranging from general speakers to loudspeakers.

Directional sound wave transmitters are supplied to road construction for traffic control.

By promoting our case studies of use to overseas markets, we are now seeing positive results in the Southeast Asian market.

In addition, we have launched various traffic control devices including traffic signs, automatic laser speedometers, lift search lights used in tunnel construction, and smart warning lights for traffic patrol cars, as well as directional sound wave transmitters, which is our flagship product.

As a professional traffic control company, we are actively promoting our products to overseas markets.