Once we pick 80sir pick up from the surface 15mm high , the led will turn on automatically . and after finish scanning in 5 seconds , the scanner will turn off by it own 只要将扫描器拿起来15mm ，扫描器红光就会自动开启搁置在脚座上，有物体靠近阅读窗口就会自动开启。
Meanwhile , the air valves make the gleithretter of the air valve open and close automatically with the changing of gas pressure in the air cylinder to finish gas entry and exhaust automatically 同时，气阀随着气缸内气体压力的变化而使气阀的滑片自动开启和关闭，所以可自动完成进气、排气的过程。
Is characterized by colour digital display with 4 probes , ultrasonic induction , accuratedetection and entering back action , automatic start of anto - collision indication system , digtal display with location , perspective of barriers position and easy installation , which improves substantially the car s practicability , that is it is not disturbed in rain ang nighe , performing its advantages for it s against the disturbance of the strong electromagnetic waves . it is applied to the temperature in the range of - 40 85 . it is also characterized by the three - grade dulcet for foretelling , colour digital indication , anti - vibration protection device , durable damp - proof treatment , inserting installation , original configuration , beautiful appearance and firmness . it also adopts anti mal alarm technology . it is specially produced , and its quality is ensured 数码四探头彩色显示超声波感应，侦测准确进入倒档，自动开启防撞提示系统数码加方位显示，效果能透视障碍物位置安装容易，大大提高原车实用性能不受雨天黑夜等影响，尽显优势抗强电磁波干扰适应温度宽40 85三级悦耳预
Few months ago , while our client asking us what is our ccd s led warranty ? our research and development of suntop s team have an inspiration : if we could let product automatically turn - on and turn off when it used or finished , then we could that machine s warranty more longer and operate more convenient . so , concept of 80sir was born 百扬科技研发技术小组在一次偶然客户提问我们产品led灯寿命的时候，忽然有个灵感：如果我们能够让产品不使用的时候自动切断电源，要使用时一拿起来就自动开启电源，那么，就可以将机器的寿命更加延长而且操作也更加方便了
