| Power Supply |
AC220V / 50Hz |
| Protection |
Overcurrent, Short Circuit, Overheat Protection, AC Fuse |
| Rated Current |
1A |
| Surge Protection |
Power Supply: Common Mode 4KV, Differential Mode 2KV; Power Output: Common Mode 2KV |
| Audio Sampling Rate, Bit Rate |
48kHz, 24bit |
| Cooling |
Smart Temperature Control Fan Forced Cooling |
| Frequency Response |
40Hz – 18kHz |
| Interfaces |
2 RJ45 Ports, 4 Alarm Inputs/Outputs, 4 Line Inputs/Outputs, 1 Dynamic Microphone Input, 1 FM Antenna Input, 1 AC220 Power Interface |
| Total Harmonic Distortion |
≤0.5% (1kHz, 1/2 Power Output) |
| Signal-to-Noise Ratio |
MIC: ≥85dB, AUX: ≥95dB |
| Input Sensitivity & Input Impedance |
MIC: −20dBV/10KΩ, AUX: 0dBV/10KΩ |
| Working Temperature, Humidity |
0℃ ~ +50℃, ≤90%RH (No Frost) |
