the rcr-315-epr high performance rf receiver modules offer an extremely low cost solution for remote control type applications. the receivers are compatible with almost any ask or ook data transmitter and can receive lega......the rcr-315-epr high performance rf receiver modules offer an extremely low cost solution for remote control type applications. the receivers are compatible with almost any ask or ook data transmitter and can receive legally transmitted signals from distances as far away as 600 feet. the receivers operate at 5v and draw only 4.5ma. the receiver is industrial temp spec -40c to 85c.