- Public Address and Commercial Audio Systems
Features:
● Delivering alarming sound when it is triggered by external signal or manually control.
● Voice message can be recorded in built-in memory by using microphone or other audio sources.
● It is designed to work with D-PREC16, D-PREM10 and D-MTX4.
| MODEL | D-EMP3 |
| Input | MIC : 5mV , 600 ohms,unbalanced |
| LINE: 330mV , 10k ohms, unbalanced | |
| Output | 10k ohms 330mV (0 dB) , unbalanced |
| Frequency Response | Alarm siren or record:100 Hz ~ 3.4k Hz (+ / – 3 dB) |
| MIC input or audio input:60 Hz ~ 16k Hz (+ / – 3 dB) | |
| THD | Less than 0.01% at 1kHz |
| ADC/DAC | Sampling frequency: 8kHz, 5-bit; |
| Controls | Play/rec controls, volume, rec level and power |
| Alarm Activation | 0V Short Circuit Signal |
| Recording Time | MSG 1, MSG 2, False Alarm 60 up to 60 Seconds Each |
| Protection | AC Fuse: 0.5A |
| Power Consumption | 10~15W |
| Power Requirement | AC 220V ± 10% 50-60Hz; 24VDC |
| Dimensions | 89(H) x 483(W) x 350(D) mm |
| Built-in Dimensions | 2U rack 19 inch |
| Net Weight | 4.8kg |
| Gross Weight | 6.0kg |
Public Address and Commercial Audio Systems
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