| Order code | Working voltage | Output form | Output state | 
| Detection distance : 10mm, | |||
| SM18-31010NA | DC4.5-24V | NPN | NO | 
| SM18-31010PA | DC4.5-24V | PNP | N0 | 
| SM18-31010NB | DC4.5-24V | NPN | NC | 
| SM18-31010PB | DC4.5-24V | PNP | NC | 
| 1. Prompt reply: Any inquiry or questions would be replied within 24 hours. | 
| 2. Quality Product: Manufacture company, each of the products is tested and calibrated. | 
| 3. Hospitality: Offer smiling service and your visiting is highly welcomed | 
| 4. Fast delivery: delivery time is within 3-7 days usually, other occasion depends on the order qty. | 
| Trade Terms | FOB ,CIF ,CFR,EXW,DDP | 
| Payment terms | T/T,L/C,Western union,Paypal,Escrow,MoneyGram | 
| Payment conditions | 30% deposit in advance,70% balance before shipping. | 
| Delivery time | 3-7working days after deposit,2-4 working days for inventory | 
| Packing | Neutral carton,Wooden case for large size | 
| Shipping | By sea,by air and by express delivery | 
| Payment conditions | 30% deposit in advance,70% balance before shipping. | 
| Delivery time | 3-7working days after deposit,2-4 working days for inventory | 
| Packing | Neutral carton,Wooden case for large size | 
| Shipping | By sea,by air and by express delivery |