1.2-channel coupler isolated inputs, high reliability and
2.2-channel relay dry contact output, contact current is 30V 1A.
3.collocate wireless data transmission module with 2-3km.
4.Working frequency 433MHz(450 or 470MHz also available)(pls tell
us what Frequency you need ? )
5.Data rate : 1200/2400/4800/19200bps (pls tell us what data rate
you need ? )
6.RF power: 500mW
7.Receive sensitivity: -123dBm
8.Receive current: 30mA; transmitting current: 300mA
9.Power supply: DC 12V