Product Details Specifications Memory - 32 kbytes E2PROM IR Carrier Frequency - 31.25 kHz to 71.50 kHz Power Requirements - 12V DC (75 mA without STATUS - 85 mA with STATUS) Connector - 4-screw terminal block: +12V, STATUS, GND and IR OUT (Requires Xantech 782 Power Supply) Conductors - Normal 3-wire Xantech IR receiver system compatible (4th wire for STATUS indication) Cable Requirements - Four-conductor/24 gauge up to 150', 22 gauge up to 400', 20 gauge up to 1500' and 18 gauge up to 4000' Maximum peak IR signal output current - 100 milliamps STATUS Terminal Power Management Turn-on Voltage - 5 to 30 volts DC (8mA @ 12V DC) COM Port - RS232 Signal Compatible Speaker Relay - Stereo Speaker Pair Muting Contact Rating - 2 Amps/30V DC (Will handle amplifiers rated up to 100W/channel) IR Commands - ON, OFF, TOGGLE (RC68 Code) Factory Default Speaker Relay IR Command - #10 Button on RC68, Toggle Factory Default Code Group Setting - D8 Depth behind mounting plate (including terminals) - 2-1/4" (57 mm)