Efetuados testes básicos. Foi desligado ainda em operação e funcionando bem, mas não tenho os keypads e software para testes avançados por isso estou vendendo barato para quem conhece aproveitar o equipamento.Equipamento para aproveitamento de placas e peças. SPECIFICATIONSAudio (ea channel) Gain (@ max VC):.................................................................................................................................. Input Overload:...............................................................................................>2.2 V RMS (@ max VC) Input Impedance: ............................................................................................................... > 20 k Ohms Power Output: ............................................................................................ 25 Watts RMS @ 4-8 Ohms Signal to Noise:..........................................................................................................>96dB A-weighted THD (VC –10dB): .............................................................................................<0.08% at 2V input level Frequency Response (± 3dB):....................................................................................... 12 Hz to 55 kHz Bass Control Range (@ 100Hz): ...........................................................................±14dB (in 2 dB steps) Treble Control Range (@ 10kHz):..........................................................................±14dB (in 2 dB steps)Video Input/Output Impedance: ..........................................................................................................75 Ohms Video Insertion Loss:........................................................................................... 0 dB (50 Hz to 6 MHz)IR Sensor IR Modulation Frequency Bandwidth: .......................................................................... 30 Hz to 100 kHz Nominal Reception Range:....................................................................................................... >30 feet Nominal Reception Angle: ........................................................................................ 40 degrees off axisGeneral RC68 Code Group Number: ............................................................................................................... 48 Control Output:................................................................................................................ 12 V @ 50 mA Status Output: ................................................................................................................. 12 V @ 50 mA Power Requirements:......................................................................... 120 VAC, 60 Hz, 660 Watts max,TMRA 30° Celsius - If this temperature is exceeded, you will needto provide additional ventilation to insure proper operation. Gold Plated RCA type phono jacks........................................................................All A/V inputs/outputs Dimensions (Controller).........................................17” W x 4” H x 11.5” D (432mm x 102mm x 292mm) Dimensions (Keypad): ...........................................4.5” W x 4.5” H x 1.5” D (114mm x 114mm x 38mm) Weight (Controller): ................................................................................................... 22.75 lbs (10.3 kg) Weight (Keypad): ............................................................................................................0.6 lbs (0.3 kg)