RF Remote Control System, 12VDC 4-Motor Polarity Reversing with Auxiliary Switch Leads The RF340-4PR-ASL is a RF Transmitter and Receiver operating at a fixed frequency of 340 MHz. The Receiver operates from 12VDC and provides four polarity reversing outputs. The Receiver has terminal blocks for connecting the input power and output to the 4 polarity reversing relay outputs. Each Transmitter has a unique address that is transmitted when a button is pressed. A “program” button is provided on the Receiver to program the Transmitter(s) address into the Receiver’s memory. An LED on the Receiver indicates the Receiver’s programming status and illuminates when the Receiver is energized. The operating range is at least 100 feet. The Transmitter has two buttons assigned to each of the four outputs. The up (^) button runs the motor in one direction and down (v) button runs the motor in the opposite direction. Specifications Input voltage: 12VDC with reverse polarity protection. Operating temperature range: 0°F to 160°F. Typical transmit range is 100 feet. Remote control operation can be programmed for momentary or latching operation.