DS4-50，DZ-7232-PN1，SEEKA TAKEX日本竹中光电开关

自诊功能:接收光强度减弱,输出错误信号,透镜污染或光轴偏移超时,输出信号
防护等级IP67,可被水冲洗
被水冲洗时,可见光斑减弱
DS10 停                                
DS100A 停                              
DS100P 停                              
DS20 停                                
DS200A 停                              
DS200P 停                              
DS3 停                                 
DS4                                    
DS4-50                                 
DS-4CR(旧型号)                         
DS-4CRS                                
DS4R                                   
DS4R03                                 
DS4R-50                                
DS4R-50PN                              
DS4R60                                 
DS-5CRS                                
DS-5CRS(1000pcs)                       
DS70 停                                
DS-S12                                 
DS-S12R                                
DZ-S10                                 
DZ-S10R