laser proximity sensor pnp no luoshida

{"cid":"91212479","title":"Square Laser Proximity Sensor Switch PNP NO 300mm Distance Adjustable DC Q31 Plastic Diffuse","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/19\/43\/1d3e88274b288b0c126d0b201eba-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Luoshida","Model Number":"LQD-31300PO","Minimum Order Quantity":"10PCS","Delivery Time":"7-10 work days","Certification":"CE RoHS","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1000PCS per month","Packaging Details":"Normal standard:individual package with labels and outside is normal brown box.","Product name":"laser proximity sensor","Size":"31*22*11mm","Material":"PBT plastic","light source":"Red(660nm)","voltage":"10-30VDC","Type":"Diffuse mode"}}

{"cid":"91220809","title":"SICK IMB08-04NNSVU2S ProXimity Sensor,4mm Range,UnShielded,NPN,Normally Open, Part No 1072689","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/84\/3d\/be940c426e21749d431e3d4ff870-200x200-1.jpg","attrs":{"Price":"variable","Brand Name":"Sick","Model Number":"IMB08-04NNSVU2S","Minimum Order Quantity":"1","Delivery Time":"Negotiate","Certification":"CE","Place of Origin":"Germany","Payment Terms":"T\/T","Supply Ability":"30PCS\/WEEKS","Packaging Details":"Carton","Description":"ProXimity Sensor, 4mm Range, UnShielded, NPN, Normally Open, 2m Cable","Part no":"1072689","Thread size":"M8 x 1","Diameter":"\u00d8 8 mm","Sensing range Sn":"4 mm","Safe sensing range Sa":"3.24 mm","Installation type":"Non-flush","Electrical wiring":"DC 3-wire","Switching frequency":"4,000 Hz"}}