1. Guise: M12 2. Detecting Distance: 2mm, 4mm 3. Output: NPN/NO; NPN/NC, PNP/NO, PNP/NC, SCR/NO, SCR/NC 4. Power Supply: DC 10 ~ 30V, AC 20 ~ 260V 5. Wiring Material: PVC oil resistance 6. Degree of Protection: IP67