KYL wireless ON-OFF input and output module is a wireless transmission equipment with four 2 way DI and 2 way relay DO.

Function and feature:

• ON-OFF input and output transmission timingly, use conveniently.
• 2 way input with light separated, high reliability and stability.
• 2 way relay ON-OFF output.
• Collocate wireless data transmission module with 2-3km
• Power supply: DC 12V(9-15V is available)
• Working current: 600mA