1.Product features: 

(1). Function: limiting speed. 

(2). Speed range: 10 to 120km/h. 

(3) .Speed limit deviation: ± 1km/h.
(4). The operating voltage range of the products: 9-28V.
(5). Application temperature:-35℃ to 80℃.
(6). Rated power consumption 2W.
(7). Apply to all kind of vehicle 

2.Technical parameters 

1.Application temperature:-35℃ to -50℃, relative humidity is not more than 90% 

   should be able to work properly. 

2.Speed range: 10 to 120km/h. 

3.Speed limit deviation: ± 1km/h 

4.The operating voltage range of the products: 9-28V

5.Low temperature resistance:-40℃ 

6.Temperature resistance: + 85℃ 

7.Vibration-resistance performance indicators: frequency 20-50HZ acceleration 1g 

8.Electromagnetic compatibility: the Group of impulse voltage 4000V 

9.Rated power consumption 2W